
    In re LITERARY WORKS IN ELECTRONIC DATABASES COPYRIGHT LITIGATION Irvin Muchnick, Abraham Zaleznik, Charles Schwartz, Jack Sands, Todd Pitock, Judith Stacey, Judith Trotsky, Christopher Goodrich, Kathy Glicken and Anita Bartholomew, Objectors-Appellants, v. Thomson Corporation, Dialog Corporation, Gale Group, Inc., West Publishing Company, Inc., Dow Jones & Company, Inc., Dow Jones Reuters Business Interactive, LLC, Knight Ridder Inc., Knight Ridder Digital, Mediastream, Inc., Newsbank, Inc., Proquest Company, Reed Elsevier Inc., Union-Tribune Publishing Company, New York Times Company, Copley Press, Inc., EBSCO Industries, Inc. and Participating Publisher Tribune Company, Defendants-Appellees, Michael Castleman Inc., E.L. Doctorow, Tom Dunkel, Andrea Dworkin, Jay Feldman, James Gleick, Ronald Hay-man, Robert Lacey, Ruth Laney, Paula McDonald, P/K Associates, Inc., Letty Cottin Pogrebin, Gerald Posner, Miriam Raftery, Ronald M. Schwartz, Mary Sherman, Donald Spoto, Robert E. Treuhaft and Jessica L. Treuhaft Trust, Robin Vaughan, Robley Wilson, Marie Winn, National Writers Union, The Authors Guild, Inc. and American Society of Journalists and Authors, Plaintiffs-Appellees, Edward Roeder, Appellant.
    Docket Nos. 05-5943-cv(L), 06-0223(CON).
    United States Court of Appeals, Second Circuit.
    Argued: March 7, 2007.
    Decided: Aug. 17, 2011.
    
      Charles D. Chalmers, Fairfax, CA, for Objectors-Appellants.
    Charles S. Sims, Proskauer Rose LLP, New York, N.Y. (Stephen Rackow Kaye, Joshua W. Ruthizer, Proskauer Rose LLP; Kenneth Richieri, George Freeman, The New York Times Company, New York, NY; Henry B. Gutman, Simpson Thatcher & Bartlett, New York, NY; James F. Rittinger, Satterlee Stephens Burke & Burke, New York, NY; Jack Weiss, Gibson Dunn & Crutcher LLP, New York, NY; Juli Wilson Marshall, Latham & Watkins, Chicago, IL; Ian Ballon, Greenberg Traurig LLP, Santa Monica, CA; Michael Denniston, Bradley, Arant, Rose & White, LLP, Birmingham, AL; Christopher M. Graham, Levett Rockwood P.C., Westport, CT; Raymond Castello, Fish & Richardson PC, New York, NY, on the brief), for Defendants-Appellees.
    Michael J. Boni, Kohn Swift & Graf, P.C., Philadelphia, PA (Joshua D. Snyder, Kohn Swift & Graf, P.C.; Diane S. Rice, Hosie McArthur LLP, San Francisco, CA; A.J. De Bartolomeo, Girard Gibbs & De Bartolomeo LLP, San Francisco, CA; Gary Fergus, Fergus, A Law Firm, San Francisco, CA, on the brief), for PlaintiffsAppellees.
    Before: WINTER, WALKER, and STRAUB, Circuit Judges.
    Judge STRAUB dissents in part and concurs in part in a separate opinion.
   JOHN M. WALKER, JR., Circuit Judge:

Plaintiffs in this consolidated class action allege copyright infringements arising from defendant publishers’ unauthorized electronic reproductions of plaintiff authors’ written works. The United States District Court for the Southern District of New York (George B. Daniels, Judge) certified the class for settlement purposes and approved a settlement agreement (“Settlement”) over the objection of ten class members (“objectors”). In this appeal, objectors contend that (1) approval of the Settlement was impermissible because it released claims beyond the factual predicate of the case, (2) class certification was improper because subgroups within the class have conflicting interests, and (3) the district court committed procedural errors in certifying the class and approving the Settlement. Although we reject objectors’ arguments regarding the release, we conclude that the district court abused its discretion in certifying the class and approving the Settlement, because the named plaintiffs failed to adequately represent the interests of all class members. We do not reach the procedural challenges, which are moot in light of our class certification holding.

We therefore vacate the district court’s order certifying the class and approving the Settlement, and remand for further proceedings consistent with this opinion.

BACKGROUND

I. Factual Background

Plaintiffs are freelance authors (“authors”) who sold written works to print publishers for publication in newspapers, magazines, and other periodicals. With the rise of the Internet, print publishers like The New York Times began to reproduce authors’ works electronically by placing them in their own online databases and licensing them to appear in electronic databases such as LexisNexis. In response, authors sued the original print and subsequent electronic publishers, alleging in three independent class actions that the unauthorized electronic publication of their works infringed upon their copyrights.

In June 2001, the Supreme Court endorsed authors’ theory of liability, holding-in another case that publishers violate the Copyright Act when they reproduce freelance works electronically without first securing the copyright owners’ permission. N.Y. Times Co. v. Tasini, 533 U.S. 483, 488, 121 S.Ct. 2381, 150 L.Ed.2d 500 (2001). Authors’ three lawsuits, which had been suspended pending Tasini, were consolidated and coordinated with a fourth action in the Southern District of New York. The consolidated class action is brought by 21 named plaintiffs — -each of whom owns at least one copyright in a freelance article — and three associational plaintiffs: the National Writers Union, The Authors Guild, Inc., and the American Society of Journalists and Authors. Defendants include electronic database operators such as Reed Elsevier Inc. (owner of LexisNexis) and Thomson Corporation (owner of Westlaw), as well as newspaper publishers that maintain their own archival databases, such as the New York Times Company and Dow Jones & Company, Inc. (collectively “publishers”). The district court referred the parties to mediation, which began in January 2002. In March 2005, with the assistance of mediators Kenneth Feinberg and Peter Woodin, authors and publishers reached a comprehensive settlement agreement.

The Settlement divides the works at issue (“Subject Works”) into three categories: A, B, and C. Category A covers works that authors registered' with the U.S. Copyright Office in time to be eligible for statutory damages and attorney’s fees under the Copyright Act. See 17 U.S.C. §. 412. At the time of the Settlement, registration cost $30 per work or $30 per group registration covering multiple periodical contributions by one individual over a 12-month period. Category B includes works that authors registered before December 31, 2002, but too late to be eligible for statutory damages. These claims are eligible to recover only actual damages suffered by the author and any profits of the infringer that are not duplicative of the actual damages. 17 U.S.C. § 504(b). All other claims fall into Category C and cannot be litigated for, damages purposes unless they are registered with the Copyright Office. 17 U.S.C. § 411(a). If registered, however, these claims — like those in Category B — -would be eligible for awards based on authors’ actual damages and infringers’ profits. Category C claims comprise more than 99% of authors’ total claims. Many authors hold claims in more than one category, each claim based on a separate freelance article they sold for publication.

The Settlement creates a damages formula for each category. Authors holding Category A claims are paid “$1,500 for the first fifteen Subject Works written for any one publisher; $1,200 for the second fifteen Subject Works written for that publisher; and $875 for all Subject Works written for that publisher after the first thirty Subject Works.” Authors of Category B works are paid “the greater of $150 or 12.5% of the original sale price of the Subject Work.” For each Category C claim, authors are paid “[t]he greater of $5 or 10% of the original price of the Subject Work,” except for works sold for amounts over $249. Compensation for any Category C work sold for more than $249 depends on the amount for which it was originally sold: $25 per Subject Work sold for $250 to $999; $40 per Subject Work sold for $1,000 to $1,999; $50 per Subject Work sold for $2,000 to $2,999; and $60 per Subject Work sold for $3,000 or more.

The Settlement caps publishers’ total liability through a provision that the parties refer to as the “C reduction.” If the total of all claims — plus the cost of notice, administration, and attorney’s fees — exceeds $18 million, then the Settlement reduces compensation for Category C claims pro rata until the total compensation is $18 million. If compensation for Category C claims reaches zero but the claims and fees still exceed $18 million, then the Settlement reduces compensation for Category A and B claims pro rata until the claims and fees total hits the $18 million limit.

The Settlement releases publishers from further litigation. The release prohibits authors from barring publishers’ future use of the Subject Works, including the selling or licensing of the works to third-party sublicensees. A class member may choose to opt out' of the release for future use and only grant a release for past use; however, any authors who fail to affirmatively opt out of the future-use release will be deemed to have granted it. Authors who only grant a past-use release receive 65% of the compensation that those who grant past and future releases receive.

II. Procedural Posture

In March 2005, upon reaching the Settlement, authors and publishers moved the district court to certify the class for settlement purposes and approve the Settlement. Objectors opposed the motion. In September 2005, after rejecting objectors’ arguments, the district court certified the class and approved the Settlement as fair, reasonable, and adequate.

In October 2005, objectors appealed that order and judgment on numerous grounds. Over a dissenting opinion, In re Literary Works in Electr. Databases Copyright Litig., 509 F.3d 116, 128 (2d Cir.2007) (Walker, J., dissenting), a majority of this panel concluded sua sponte that the registration requirement imposed by Section 411(a) of the Copyright Act is jurisdictional, and that the district court lacked subject-matter jurisdiction to approve the settlement of claims for the infringement of unregistered copyrights. Id. at 121-22. Authors and publishers joined in asking the Supreme Court to review that decision.

The Supreme Court issued a writ of certiorari and, in March 2010, reversed the judgment of this court, holding that the district court had jurisdiction over the Settlement because Section 411(a) imposes only a nonjurisdictional precondition to filing a claim. Reed Elsevier, Inc. v. Muchnick,-U.S.-, 130 S.Ct. 1237, 1247, 176 L.Ed.2d 18 (2010). On remand, we ordered the parties to file letter briefs addressing any supplemental authority relevant to the merits, to which we now turn.

DISCUSSION

Objectors appeal several aspects of the district court’s decision. They argue (1) that the Settlement impermissibly releases claims beyond the factual predicate of the case; (2) that class certification was improper because subgroups within the class have conflicting interests; and (3) that the district court erred procedurally in reaching its decision. Although we reject the objections to the release provision, we agree with objectors that not all class members were adequately represented. We decline to reach the procedural issues, which are moot in light of our class certification holding.

I. Release of Claims

The Settlement prohibits claimants from barring future use of the Subject Works, including the selling and licensing of the works to third parties, unless the class member either opts out of the Settlement altogether or exercises his right to bar future use. Objectors assert that this “ ‘irrevocable, worldwide, and continuing’ license” impermissibly releases claims that' are not based on the same factual predicate underlying the claims in this class action.

“Plaintiffs in a class action may release claims that were or could have been pled in exchange for settlement relief.” Wal-Mart Stores, Inc. v. Visa U.S.A., Inc., 396 F.3d 96, 106 (2d Cir.2005). Parties often reach broad settlement agreements encompassing claims not presented in the complaint in order to achieve comprehensive settlement of class actions, particularly when a defendant’s ability to limit his future liability is an important factor in his willingness to settle. See id.; see also TBK Partners,. Ltd. v. Western Union Corp., 675 F.2d 456, 460 (2d Cir. 1982). Any released claims not presented directly in the complaint, however, must be “based on the identical factual predicate as that underlying the claims in the settled class action.” TBK Partners, 675 F.2d at 460.

Objectors argue that releasing future claims arising from licensing the Subject Works to third-party sublicensees is impermissible in two ways. First, future infringements are distinct harms giving rise to independent claims of relief, with factual predicates that are different from authors’ past infringement claims. Second, future claims may be against a sublicensee who is not a party to the Settlement, which means that infringement could not be grounded in the factual predicate of this case. We find both of these, arguments .unavailing because future use of the Subject Works, whether by publishers or by sublicensees, falls squarely within the factual predicate underlying authors’ claims.

Objectors’ first argument fails to recognize that the consolidated complaint seeks injunctive relief for future uses, and therefore contemplates these alleged future injuries. Put another way, a trial of this case would determine whether it is permissible for publishers to continue to sell and license the works. See Nat’l Super Spuds, Inc. v. N.Y. Mercantile Exch., 660 F.2d 9, 17-18 (2d Cir.1981) (assessing permissibility of release by looking to possible remedies if that case had proceeded to trial). Accordingly, regardless of whether future infringements would be considered independent injuries, the Settlement’s release of claims regarding future infringements is not improper. See, e.g., Uhl v. Thoroughbred Tech. & Telecomms., Inc., 309 F.3d 978, 982, 984-85 (7th Cir.2002) (permitting settlement that required all class members to provide an easement in resolving trespass'action).

Objectors’ second argument — that the Settlement impermissibly releases claims against persons and entities not involved in this case — takes an overly narrow view of the factual predicate of authors’ claims. The consolidated complaint alleges that publishers electronically displayed, sold, and distributed the Subject Works. In response, publishers have maintained that the rights that the print publishers purchased from authors include the rights to maintain their issues online and to sublicense those issues to third-party databases. Apart from their argument, rejected in Tasini, that this right exists pursuant to Section 201(c) of the Copyright Act, publishers argued throughout the settlement process that freelance contributors — who knew that the print publications for which they wrote published their content online and delivered it to database publishers— granted implied licenses for such electronic distribution. Trial of this case would thus determine the rights of third parties to obtain sublicenses. We therefore conclude that the Settlement’s release pertaining to future uses by publishers and their sublicensees was permissible.

II. Adequacy of Representation

The party seeking to certify a class bears the burden of satisfying Rule 23(a)’s four threshold requirements: (1) numerosity (“the class is so numerous that joinder of all members is impracticable”), (2) commonality (“there are questions of law or fact common to the class”), (3) typicality (“the claims or defenses of the representative parties are typical of the claims or defenses of the class”), and (4) adequacy of representation (“the representative parties will fairly and adequately protect the interests of the class”). Fed.R.Civ.P. 23(a). The district court must also find that the action can be maintained under Rule 23(b)(1), (2), or (3). Before approving a class action settlement, the district court must assess its substance and conclude that it is “fair, reasonable, and adequate.” Fed.R.Civ.P. 23(e)(2). The district court did so here, approving a settlement-only class under Rule 23(b)(3) after concluding that common questions predominate over individual ones and that a class action is superior to other methods of adjudicating the matter.

We review a district court’s decision to certify a class for abuse of discretion. Joel A. v. Giuliani, 218 F.3d 132, 139 (2d Cir.2000). A district court “ ‘abuses’ or ‘exceeds’ its discretion when (1) its decision rests on an error of law (such as application of the wrong legal principle) or a clearly erroneous factual finding, or (2) its decision — though not necessarily the product of a legal error or a clearly erroneous factual finding — cannot be located within the range of permissible decisions.” In re Holocaust Victim Assets Litig., 424 F.3d 158, 165 (2d Cir.2005) (quoting Zervos v. Verizon N.Y., Inc., 252 F.3d 163, 169 (2d Cir.2001)). When a court is asked to certify a class and approve its settlement in one proceeding, the Rule 23(a) requirements designed to protect absent class members “demand undiluted, even heightened, attention.” Amchem Prods., Inc. v. Windsor, 521 U.S. 591, 620, 117 S.Ct. 2231, 138 L.Ed.2d 689 (1997).

Objectors argue that the Settlement contravenes Rule 23(a)(4) because the named plaintiffs failed to adequately represent the interests of class members who hold only Category C claims (“Category C-only plaintiffs”). “The adequacy inquiry under Rule 23(a)(4) serves to uncover conflicts of interest between named parties and the class they seek to represent.” Amchem, 521 U.S. at 625, 117 S.Ct. 2231. To satisfy Rule 23(a)(4), the named plaintiffs must “possess the same interests] and suffer the same injuries] as the class members.” Id. at 625-26, 117 S.Ct. 2231 (quoting E. Tex. Motor Freight Sys., Inc. v. Rodriguez, 431 U.S. 395, 403, 97 S.Ct. 1891, 52 L.Ed.2d 453 (1977)) (internal quotation marks omitted). “Adequacy is twofold: the proposed class representative must have an interest in vigorously pursuing the claims of the class, and must have no interests antagonistic to the interests of other class members.” Denney v. Deutsche Bank AG, 443 F.3d 253, 268 (2d Cir.2006). Not every conflict among subgroups of a class will prevent class certification—the conflict must be “fundamental” to violate Rule 23(a)(4). See In re Flag Telecom Holdings, Ltd. Sec. Litig., 574 F.3d 29, 35 (2d Cir.2009). Where such a conflict does exist, it can be cured by dividing the class into separate “homogeneous subclasses ... with separate representation to eliminate conflicting interests of counsel.” Ortiz v. Fibreboard Corp., 527 U.S. 815, 856, 119 S.Ct. 2295, 144 L.Ed.2d 715 (1999); see also Fed.R.Civ.P. 23(c)(5) (“When appropriate, a class maybe divided into subclasses that are each treated as a class under this rule.”).

According to objectors, there was such a conflict here: the named plaintiffs, who hold combinations of all three categories of claims, favored the fewer and more lucrative Category A and B claims over the Category C claims. A subclass of plaintiffs owning unregistered claims should therefore have been carved out of the class, objectors argue. Publishers and authors vigorously defend the Settlement and the adequacy of named plaintiffs’ representation.

A.

We begin our analysis by turning to a pair of Supreme Court decisions that set the contours of the adequacy of representation inquiry in the settlement-class context. In Amehem, Products, Inc. v. Windsor, 521 U.S. 591, 117 S.Ct. 2231, 138 L.Ed.2d 689 (1997), the Supreme Court affirmed the Third Circuit’s decision to vacate a class certification intended “to achieve global settlement of current and future asbestos-related claims.” Id. at 597, 117 S.Ct. 2231. The proposed settlement-only class encompassed hundreds of thousands, and possibly even millions, of individuals who had been exposed to asbestos products manufactured by any of 20 companies. Id. Objectors to the settlement opposed the aggregation into a single class of both class members who had already manifested asbestos-related injuries and those who had been exposed to asbestos but had not yet shown signs of injury. Id. at 607-08, 117 S.Ct. 2231. The Court agreed that “the interests of those within the single class” were “not aligned”: holders of present claims were interested in “generous immediate payments,” whereas holders of future claims sought to ensure “an ample, inflation-protected fund for the future.” Id. at 626, 117 S.Ct. 2231.

The two subgroups in Amehem had competing interests in the distribution of a settlement whose terms reflected “essential allocation decisions designed to confine compensation and to limit defendants’ liability.” Id. at 627, 117 S.Ct. 2231. Some of those allocation decisions — for example, to cap the annual number of opt-outs, and not to adjust for inflation — disadvantaged exposure-only plaintiffs. Although the named parties all “alleged a range of complaints,” none exclusively advanced the particular interests of either subgroup; “each served generally as representative for the whole, not for a separate constituency.” Id. That flaw, in light of the conflict, was fatal to class certification. Even if the class representatives “thought that the Settlement serves the aggregate interests of the entire elass[,] ... the adversity among subgroups requires that the members of each subgroup cannot be bound to a settlement except by consents given by those who understand that their role is to represent solely the members of their respective subgroups.” Id. (quoting In re Joint E. & S. Dist. Asbestos Litig., 982 F.2d 721, 742-43 (2d Cir.1992), modified on reh’g, 993 F.2d 7 (2d Cir.1993)). In the absence of any “structural assurance of fair and adequate representation for the diverse groups and individuals affected,” the class could not satisfy Rule 23(a)(4)’s standard for fair and adequate representation. Id.

Two years later, in Ortiz v. Fibreboard Corp., 527 U.S. 815, 119 S.Ct. 2295, 144 L.Ed.2d 715 (1999), the Supreme Court rejected a proposed settlement class that was divided along two fault lines: first, as in Amehem, “between holders of present and future claims,” and second, between holders of “more valuable” and less valuable claims. Id. at 856-57, 119 S.Ct. 2295. As in Amchem, those divisions were not recognized by the formation of subclasses. Ortiz addressed the propriety of manufacturer Fibreboard Corporation’s global settlement of asbestos claims against it, a deal that included indemnification by two insurance companies. Claims based on asbestos exposure that occurred when Fibreboard was insured had a “much higher” settlement value than those for exposure after its insurance had expired, because only the former group could recover from the insurer. Id. at 823 n. 2, 119 S.Ct. 2295. That conflict fell “well within the requirement of structural protection recognized in Amchem,” the Supreme Court held, and should have been redressed by way of “reclassification with separate counsel.” Id. at 857, 119 S.Ct. 2295. That the settlement failed to differentiate the claims only confirmed the existence of a conflict: “[t]he very decision to treat them all the same is itself an allocation decision with results almost certainly different from the results that those with ... claims of indemnified liability would have chosen.” Id.

B.

The ingredients of conflict identified in Amchem and Ortiz are present here. The Settlement before us “confine[s] compensation and ... limit[s] defendants’ liability” by setting an $18 million recovery and cost ceiling, and distributes that recovery by making “essential allocation decisions” among categories of claims. See Amchem, 521 U.S. at 627, 117 S.Ct. 2231. Although named plaintiffs collectively hold all three categories of claim, “each served generally as representative for the whole, not for a separate constituency.” Id. In addition, individual Category A and B claims are “more valuable” than Category C claims, producing “disparate interests” within the class. Ortiz, 527 U.S. at 857, 119 S.Ct. 2295.

There are, however, clear differences between the case before us and Amchem and Ortiz. The conflict in Amchem could hardly have been more stark: class members fell into one of two mutually exclusive camps, those injured by asbestos and those with only potential future injuries. Here, by contrast, class members can and do hold claims in all three categories. Although the record does not establish the precise distribution of claims among named plaintiffs, that they hold a combination of registered and unregistered claims is undisputed. The conflict alleged by objectors is therefore between class members who hold Category C claims alone, and those who hold Category A and B claims in addition to Category C claims. Such overlap with respect to some claimants suggests, at least superficially, the absence of a fundamental conflict.

Despite the intuitive appeal of that conclusion, we cannot endorse it. Owning Category C claims in addition to other claims does not make named plaintiffs adequate representatives for those who hold only Category C claims. Although all affected members of the plaintiff class are interested in maximizing their individual compensation, severally they accomplish that goal in different ways. To authors who own works in all three categories, how their compensation is allotted among their claims is irrelevant; what matters is the bottom line. Class members who hold only Category C claims, on the other hand, are interested exclusively in maximizing the compensation for that one category of claim. Whereas the former group could choose to sacrifice their Category C claims in exchange for more favorable compensation on their Category A and B claims, no such option is available to the latter.

The selling out of one category of claim for another is not improbable here. Because the Settlement capped recovery and administrative costs at $18 million, named plaintiffs owning claims in all three categories cannot have had an interest in maximizing compensation for every category. Any improvement in the compensation of, for example, Category C claims would result in a commensurate decrease in the recovery available for Category A and B claims. Further, given that Categories A and B amount to approximately 1% of the total number of claims, named plaintiffs would receive a greater share of a given amount of compensation allocated to Categories A and B, compared to what they would receive if that compensation were spread over the far greater quantity of Category C claims. Named plaintiffs’ natural inclination would therefore be to favor their more lucrative Category A and B claims. That named plaintiffs hold claims in all categories does not, as the dissent asserts, eliminate the risk of fundamental conflict among subgroups.

Even if some named plaintiffs have only Category C claims, that is not enough to protect the Category C-only plaintiffs, because each named plaintiff represented the entire class. See Amchem, 521 U.S. at 627, 117 S.Ct. 2231. Without subclasses, named plaintiffs with only Category C claims were obligated to advance the collective interests of the class, rather than those of the subset of class members whose claims mirrored their own. Only the creation of subclasses, and the advocacy of an attorney representing each subclass, can ensure that the interests of that particular subgroup are in fact adequately represented. “[W]here differences among members of a class are such that subclasses must be established, we know of no authority that permits a court to approve a settlement ... on the basis of consents by members of a unitary class, some of whom happen to be members of ... distinct subgroups,” without creating subclasses. In re Joint E. & S. Dist. Asbestos Litig., 982 F.2d 721, 743 (2d Cir.1992), modified on reh’g, 993 F.2d 7 (2d Cir.1993).

To be sure, the negotiation of this Settlement featured protections that were lacking in Amchem. The Settlement was the product of an intense, protracted, adversarial mediation, involving multiple parties and complex issues. The mediators were highly respected and capable, and their participation provided some assurance that “the proceedings were free of collusion and undue pressure.” D Amato v. Deutsche Bank, 236 F.3d 78, 85 (2d Cir.2001). Furthermore, associational plaintiffs advanced the interests of all authors, the largest contingent of which we can reasonably assume — given that 99% of the total claims fall into Category C — are Category C-only plaintiffs. While we recognize that these features offered some “structural assurance of fair and adequate representation,” Amchem, 521 U.S. at 627, 117 S.Ct. 2231, we cannot conclude that they did enough to satisfy Rule 23(a)(4).

The Supreme Court’s decision in Am-chem was motivated in part by its conclusion that the settlement’s terms disfavored the exposure-only plaintiffs. Amchem therefore allows courts, in assessing the adequacy of representation, to examine a settlement’s substance for evidence of prejudice to the interests of a subset of plaintiffs. Objectors, pointing to Category C’s inferior recovery, urge that we do so here. Category C works receive signifieantly less than those in Category B. For example, an article sold for $200 and registered by December 31, 2002 — but too late to receive statutory damages — falls into Category B and secures $150 under the Settlement; an unregistered but otherwise identical article warrants only $20 in Category C. The compensation structure for Category C is also, to use objectors’ term, “regressive” in that recovery as a percentage of a work’s original sale price decreases as the sale price increases; Category B compensation, by contrast, is a flat percentage of the sale price.

That Category C claims recover less than Category A and B claims tells us little about adequacy of representation, however, because the Category C claims individually are indisputably worth less than Category B claims. Given that registration of a copyright is a prerequisite to suit, unregistered Category C claims would face a substantial litigation risk if the case went forward. Indeed, had the Settlement failed to account for this weakness, the “very decision to treat [claims] all the same [would] itself [have been] an allocation decision” unfair to the interests of those who had authored registered works. See Ortiz, 527 U.S. at 857, 119 S.Ct. 2295. It was not only appropriate but also necessary for Category C claims to recover less than Category A and B claims. We therefore disagree with objectors to the extent that they cite Category C’s inferior recovery as determinative evidence of inadequate representation.

The problem, of course, is that we have no basis for assessing whether the discount applied to Category C’s recovery appropriately reflects that weakness. We know that Category C claims are worth less than the registered claims, but not by how much. Nor can we know this, in the absence of independent representation. The Supreme Court counseled in Ortiz that subclasses may be necessary when categories of claims have different settlement values. The rationale is simple: how can the value of any subgroup of claims be properly assessed without independent counsel pressing its most compelling case? It is for this reason that the participation of impartial mediators and institutional plaintiffs does not compensate for the absence of independent representation. Although the mediators safeguarded the negotiation process, and the institutional plaintiffs watched out for the interests of the class as a whole, no one advanced the strongest arguments in favor of Category C’s recovery. Even in the absence of any evidence that the Settlement disfavors Category C-only plaintiffs, this structural flaw would raise serious questions as to the adequacy of representation here.

In addition to the structural flaw discussed above, the Settlement itself contains terms that illustrate a lack of adequate representation of Category C-only plaintiffs. The “C reduction” places the risk that total claims and fees exceed the $18 million cap exclusively on Category C. Although we disagree with objectors as to the import of Category C’s inferior compensation, we regard the “C reduction” in a different light. The “C reduction” cannot be justified as a reflection of Category C’s lower value, because the Settlement’s recovery formulae already account for that difference. The “C reduction” is not designed to reflect the claims’ value at all, but rather is a safety valve meant to preserve the integrity of the Settlement in the event the cap is exceeded.

The settling parties argue that the “C reduction,” as a contingent provision they reasonably believed was unlikely to be triggered, cannot reflect on the adequacy of representation. We disagree. Those negotiating the Settlement identified a risk and placed that risk on a single category of claims. If triggered, the “C reduction” would deplete the recovery of Category C-only plaintiffs in their entirety before the Category A or B recovery would be affected. We can discern no reason, and authors and publishers offer none, why this burden should have been placed exclusively on Category C, rather than shared equitably among all three categories of claim. That only one category was targeted for this penalty without credible justification strongly suggests a lack of adequate representation for those class members who hold only claims in this category.

Even if we were to conclude that, as a matter of deferential review, the Settlement fairly compensates Category C claims, we cannot rely on that fact to affirm class certification, because doing so would conflate Rule 23(a)(4)’s adequacy of representation analysis with Rule 23(e)(2)’s fairness, adequacy, and reasonableness analysis. “Rule 23 requires protections under subdivisions (a) and (b) against inequity and potential inequity at the precertification stage, quite independently of the required determination at postcertification fairness review under subdivision (e) that any settlement is fair in an overriding sense.” Ortiz, 527 U.S. at 858, 119 S.Ct. 2295; accord Amchem, 521 U.S. at 621, 117 S.Ct. 2231. The possible fairness of a settlement cannot eclipse the Rule 23(a) and (b) precertifieation requirements. Ortiz, 527 U.S. at 858-59, 119 S.Ct. 2295. Thus, the adequacy of representation cannot be determined solely by finding that the settlement meets the aggregate interests of the class or “fairly” compensates the different types of claims at issue. See In re Joint E. & S. Dist. Asbestos Litig., 982 F.2d at 743. In the Rule 23(a)(4) context, we must ask independently whether the interests of all class members were adequately represented.

We find that they were not. We agree with objectors that the interests of class members who hold only Category C claims fundamentally conflict with those of class members who hold Category A and B claims. Although all class members share an interest in maximizing the collective recovery, their interests diverge as to the distribution of that recovery because each category of claim is of different strength and therefore commands a different settlement value. Named plaintiffs who hold other combinations of claims had no incentive to maximize the recovery for Category C-only plaintiffs, whose claims were lowest in settlement value but eclipsed all others in quantity. The interests of Category C-only plaintiffs could be protected only by the formation of a subclass and the advocacy of independent counsel. We therefore hold that the district court abused its discretion in certifying the class based on its finding that class representation was adequate.

C.

The decision to require subclassing here is consistent with our precedent. In Central States Southeast & Southwest Areas Health & Welfare Fund v. Merck-Medco Managed Care, L.L.C., 504 F.3d 229, 246 (2d Cir.2007), a plaintiff class of trustees and beneficiaries of employee welfare benefit plans sued their pharmaceutical benefits manager, Medco Health Solutions, Inc. (“Medco”), alleging that it breached its fiduciary duties under the Employee Retirement Income Security Act of 1974 (“ERISA”) by favoring the products of its parent company, Merck & Co. The district court approved a settlement agreement and class certification over the self-funded plans’ objection that a conflict of interest necessitated the certification of a subclass. The objectors argued that the self-funded plans needed independent representation because they “were more damaged by Medco’s conduct by virtue of paying Med-co the entire cost of their beneficiaries’ drugs,” as compared to insured plans, which paid set premiums to Medco and were therefore more insulated from the effects of Medco’s conduct. Id. at 245. The district court rejected this argument, observing that the settlement properly accounted for this disparity by applying a 55% discount to the claims of the insured plans, a figure determined by counsel with the assistance of expert opinion and a special master. Id. at 237, 245.

Although all class members “advanced similar theories of liability against Medco predicated on the same or similar facts” and all wished to “obtain the highest possible recovery,” the Second Circuit sided with the objectors. Id. at 245-46. Without deciding “whether the self-funded Plans in fact suffered greater injury,” we thought it “proper to allow them to raise their claims as part of a separate subclass.” Id. at 246. Finding that “the antagonistic interests apparent in the class should be adequately and independently represented,” we remanded to the district court “for certification of a subclass encompassing the self-funded plans in order to better protect their claims in this litigation.” Id.

Central States is parallel to the instant case in several key respects. First, the settlement agreement established a fund ($42.5 million) that would “allocate[] an amount to the settling class members” based on “the nature of [each] Plan’s relationship with Medco.” Id. at 236. Second, the settlement recognized and accounted for a disparity in the strengths of two discrete categories of claims: the recovery for insured plans was discounted by 55% to reflect that they were more insulated from Medco’s improper conduct. Third, class counsel had the benefit of an impartial special master in determining that allocation. There is also a key difference: Central States cited no direct evidence of inadequate representation in the settlement terms. Even in the absence of such evidence, we found that the district court’s certification of the class was an abuse of discretion because the self-funded plans required independent representation. The case for subclassing is, if anything, more compelling in this case. As in Central States, a capped settlement fund was allocated differently among categories of claims of different strength without separate counsel to protect each category’s interests. Unlike in Central States, the instant Settlement not only suffers from a clear structural defect, but also provides strong evidence — in the “C reduction” — of inadequate representation.

D.

Having concluded that a fundamental conflict exists, we turn now to the question of subclassing. Objectors demand that the unregistered copyright holders be defined as a subclass to provide structural assurance of fair and adequate representation. Remedying this conflict may not be so simple, however. Will the subclass be limited to the Category C-only plaintiffs, or should it also include those class members who own registered (Categories A and B) in addition to unregistered (Category C) copyrights? However the subclass is defined, who will advance the interests of the remaining class members? Can Category C counsel sit across the negotiating table from counsel representing “everyone else,” or will everyone else’s interests be sufficiently divergent to require further sub-classing? These questions greet us as soon as we open the door to subclassing, and we must at least acknowledge them before we can enter.

We would ordinarily allow the district court to work out the details of subclassing and leave these questions to be resolved in that process. We recognize, however, that “at some point there must be an end to reclassification with separate counsel.” Ortiz, 527 U.S. at 857, 119 S.Ct. 2295. It would be imprudent to require subclassing if subclasses were administratively impracticable. We now, therefore, assess whether subclasses can be devised to remedy the conflict we have identified.

The simplest and most logical approach may be to create a subclass for every category of claim, with separate counsel representing the interests of Categories A, B, and C. The different claim categories are, after all, the fault lines along which the conflict runs. These categories, each of different strength, must compete with one another over the allocation of the capped Settlement fund. Designating each a subclass, and assigning counsel to represent their interests, would protect each category’s interests.

This case is more complicated than most, however. Plaintiffs cannot all be neatly segregated into one of three categories, because some class members hold claims in more than one category. Although many plaintiffs only authored Category C works, and some plaintiffs may assert claims only in Category A or B, the remaining class members have claims in two or three categories. Structuring the subclasses so that no class member falls into more than one subclass could require as many as seven subclasses: plaintiffs holding (1) only A claims, (2) only B claims, or (3) only C claims, or a combination of (4) A and B, (5) A and C, (6) B and C, or (7) A, B, and C claims. That is surely beyond the point at which “reclassification with separate counsel” must end.

Creating only three subclasses — one for each category of claim — would, by contrast, be efficient and straightforward. This approach satisfies objectors’ concerns, as the Category C — only plaintiffs will all fall within the Category C subclass and have their own counsel. Separate counsel will also advance the interests of Categories A and B, respectively, giving each category a voice advocating for a share of the Settlement commensurate with their value. This structural protection will provide a substantial guarantee that the values assigned to each category of claim resulted from merits-based negotiation, greatly reducing the risk that a deficiency in representation for one or more subgroups will affect the outcome.

Although some class members would fall into more than one subclass, we can see no reason why that would be fatal to such a structure. It is certainly not precluded by the language of Rule 23(c)(5), which allows a class to “be divided into subclasses that are each treated as a class under this rule.” Fed.R.Civ.P. 23(c)(5). And it makes sense from a practical perspective. All class members are interested in receiving the maximum possible recovery for their claims. Having a separate subclass representative advocate exclusively for each of those claims is the most effective means of achieving that result. A plaintiff who holds claims in Categories B and C would, for example, be represented by different subclass representatives and counsel with respect to each category. Each subclass representative would, in turn, represent plaintiffs’ interests with respect to only that category of claim.

We intend by no means to bind the district court or the parties to the subclass structure we have outlined. We address this issue only to ensure that we are not asking the district court to carry out instructions that are impracticable to implement. Satisfied that the conflict here can be remedied within the practical limits of “reclassification with separate counsel,” Ortiz, 527 U.S. at 857, 119 S.Ct. 2295, we remand to the district court for subclassing while recognizing that another solution may be more appropriate than the one we have proffered.

CONCLUSION

Because the named plaintiffs are inadequate representatives for class members who hold only Category C claims, we VACATE the district court’s order and judgment and REMAND for further proceedings consistent with this opinion.

STRAUB, Circuit Judge,

dissenting in part, concurring in part:

The majority observes that the Settlement in this case “was the product of an intense, protracted, adversarial mediation” with “highly respected and capable” mediators that provided assurance that the “ ‘proceedings were free of collusion and undue pressure.’ ” Maj. Op. at 252 (quoting D'Amato v. Deutsche Bank, 236 F.3d 78, 85 (2d Cir.2001)). While conceding this point, however, as well as that the Settlement offered “some ‘structural assurance of fair and adequate representation,’ ” Maj. Op. at 256 (quoting Amchem Prods., Inc. v. Windsor, 521 U.S. 591, 627, 117 S.Ct. 2231, 138 L.Ed.2d 689 (1997)), the majority holds that the District Court abused its discretion in certifying the class because not “enough” was done to “satisfy [Federal] Rule [of Civil Procedure] 23(a)(4),” Maj. Op. at 252. I disagree. I respectfully dissent because it is my view that the named plaintiffs adequately represent the interests of all class members as required by Rule 23(a)(4) and that the District Court was well within its discretion to certify the class and approve the Settlement. I do concur with the majority that the Settlement’s release provision is permissible.

I. Class Certification

A. Standard of Review

We review a district court’s decisions to certify a class and approve a settlement for abuse of discretion. In re Nassau County Strip Search Cases, 461 F.3d 219, 224 (2d Cir.2006) (applying standard to class certification); Joel A. v. Giuliani, 218 F.3d 132, 139 (2d Cir.2000) (applying standard to settlement approval). In assessing the reasonableness of a proposed settlement of a class action, “[t]he trial judge’s views are accorded great weight because he is exposed to the litigants, and their strategies, positions and proofs. Simply stated, he is on the firing line and can evaluate the action accordingly.” Joel A., 218 F.3d at 139 (internal quotation marks and ellipses omitted); see also TBK Partners, Ltd. v. W. Union Corp., 675 F.2d 456, 463 (2d Cir.1982) (“It is well settled that great weight must be accorded the views of the trial judge because exposure to the litigants and their strategies makes him uniquely aware of the strengths and weaknesses of the case and the risks of continued litigation.”). As the Supreme Court has observed, however, “a court asked to certify a settlement class will lack the opportunity, present when a case is litigated, to adjust the class, informed by the proceedings as they unfold.” Amchem, 521 U.S. at 620, 117 S.Ct. 2231. Therefore, “where, as here, the district court simultaneously certifies a class and approves a settlement of the action, we will more rigorously scrutinize the district court’s analysis of the fairness, reasonableness and adequacy of both the negotiation process and the proposed settlement.” In re Drexel Burnham Lambert Group, Inc., 960 F.2d 285, 292 (2d Cir.1992).

B. Adequacy of Representation

The party seeking to certify a class bears the burden of satisfying Rule 23(a)’s four threshold requirements: (1) numerosity, (2) commonality, (3) typicality, and (4) adequacy of representation. See Fed. R.Civ.P. 23(a). As the objectors to the Settlement do not contest that the first three prerequisites are met here I, like the majority, confine my discussion to the fourth: adequacy of representation. In determining whether Rule 23(a)(4)’s adequacy requirement is satisfied, the most important factors are whether the class representatives have any “interests antagonistic to the interests of other class members,” and relatedly, whether the representatives “have an interest in vigorously pursuing the claims of the class,” Denney v. Deutsche Bank AG, 443 F.3d 253, 268 (2d Cir.2006). See Amchem, 521 U.S. at 625, 117 S.Ct. 2231 (“The adequacy inquiry under Rule 23(a)(4) serves to uncover conflicts of interest between named parties and the class they seek to represent”). In answering these questions, the “terms of the settlement” and “the structure of negotiations” are relevant factors, but the focus must always remain on whether “the interests of those within the single class are ... aligned.” Amchem, 521 U.S. at 626-27, 117 S.Ct. 2231. Even if a conflict is discovered, it will not “necessarily defeat class certification — the conflict must be ‘fundamental.’ ” Denney, 443 F.3d at 268 (quoting In re Visa Check/MasterMoney Antitrust Litig., 280 F.3d 124, 145 (2d Cir.2001)). While we have yet to explicitly define a “fundamental” conflict, such a conflict must go to the “very heart of the litigation,” Cent. States Se. & Sw. Areas Health & Welfare Fund v. Merck-Medco Managed Care, L.L.C., 504 F.3d 229, 246 (2d Cir.2007). See 6 Alba Conte & Herbert Newberg, Newberg on Class Actions § 18:14 (4th ed.2002) (discussing antitrust class actions); see also Gunnells v. Health-plan Servs., Inc., 348 F.3d 417, 430-31 (4th Cir.2003). It exists when “the interests of the class representative can be pursued only at the expense of the interests of all the class members.” 1 Conte & Newberg, supra, § 3:26. A “fundamental” conflict may not be “merely speculative or hypothetical.” 5 James Wm. Moore et al„ Moore’s Federal Practice § 23.25[2][b][ii] (3d ed.2011); accord In re Visa Check/MasterMoney Antitrust Litig., 280 F.3d at 145.

The majority finds that the District Court exceeded its discretion in certifying the class because the “interests of class members who hold Category C claims fundamentally conflict with those of class members who hold Category A and B claims,” Maj. Op. at 254, and therefore concludes that the class members holding Category C claims are not adequately represented in the Settlement. Relying principally on Amchem and Central States, the majority contends that “[o]nly the creation of subclasses, and the advocacy of an attorney representing each subclass, can ensure that the interests of that particular subgroup are in fact adequately represented.” Maj. Op. at 252. Looking to these cases and the record before us, I find this conclusion unavailing.

In Amchem, the class representatives, some of whom had medical conditions as a result of asbestos exposure and some of whom had not yet manifested any asbestos-related condition, “sought to act on behalf of a single giant class rather than on behalf of discrete subclasses.” Am-chem, 521 U.S. at 626, 117 S.Ct. 2231. In finding their representation inadequate, the Supreme Court looked to whether the interests of the class members conflicted in any respects, and concluded that they did. Namely, the “currently injured” sought “generous immediate payments,” while the “exposure-only” claimants sought to ensure “an ample, inflation-protected fund for the future.” Id. at 626, 117 S.Ct. 2231. The Court also found that the terms of the settlement prejudiced the interests of a subset of plaintiffs because the “essential allocation decisions designed to confine compensation and to limit defendants’ liability” — including caps on the number of claims payable for each type of disease per year and limits on the number of claimants who could opt out — disadvantaged exposure-only plaintiffs. Id. at 627, 117 S.Ct. 2231. Moreover, the Court held that the process of negotiation did not provide “structural assurance of fair and adequate representation for the diverse groups and individuals affected” because there existed adversity among subgroups, yet those subgroups were not represented individually so that they could aggressively pursue their own distinct interests. Id.

In Central States, a case in which “a capped settlement fund was allocated differently among categories of claims of different strength without separate counsel to protect each category’s interests,” Maj. Op. at 256, we held that it was an abuse of discretion for the district court to certify the class without subclasses. Cent. States, 504 F.3d at 246. The class members in Central States maintained employee benefit plans, though some were self-funded and others were insured with set premiums. See id. at 245. We found that “[s]elf-funded Plans differ[ed] significantly from insured or capitated Plans because only self-funded Plans assumed the direct risk of absorbing any increases in prescription drug costs that were caused by [the defendant’s] conduct.” Id. at 246. We explained that the conflict among the different types of “Plans [did] not represent a simple disagreement over potential differences in the computation of damages, since the relationship of the Plans to [the defendant] and its effect on each Plan [went] to the very heart of the litigation.” Id.

The concerns that drove Amchem and Central States are not present in this case. First and foremost, there is no fundamental conflict between class members here, as there was in Amchem and Central States. The named plaintiffs, like all class members in this case, had the same basic relationship with the defendants. They are all freelance authors who sold written works to print publishers for publication in newspapers, magazines, and other periodicals. They also each suffered similar injuries in that their works were reproduced in electronic and Internet databases without the plaintiffs receiving additional compensation. The only differences between A-, B-, and C-class plaintiffs — and the resulting allocation of the Settlement funds — are found squarely in the comparative strengths and weaknesses of the asserted claims. In re Holocaust Victim Assets Litig., 413 F.3d 183, 186 (2d Cir.2005) (per curiam) (holding that the district court did not exceed its discretion in allocating the bulk of class action settlement funds to one group of claimants because “allocation of a settlement of this magnitude and comprising such different types of claims must be based, at least in part, on the comparative strengths and weaknesses of the asserted legal claims”). And, even if a conflict exists due to the comparative strengths of the claims in this case, the District Court’s decision to certify the class was not an abuse of discretion because the conflict does not rise to such a level as to be “fundamental,” Denney, 443 F.3d at 268; see In re Pet Food Prods. Liab. Litig., 629 F.3d 333, 347 (3rd Cir.2010) (“The fact that the settlement fund allocates a larger percentage of the settlement to class members with [higher value claims] does not demonstrate a conflict between groups. Instead, the different allocations reflect the relative value of the different claims.”).

Second, the named plaintiffs in this case “have an interest in vigorously pursuing the claims of the class,” Denney, 443 F.3d at 268, as many of them hold a variety of A-, B-, and/or C-class claims. To the extent that the existence of some class representatives holding only registered copyrights creates a conflict, such conflict is significantly mitigated by the presence of other named plaintiffs holding unregistered copyrights and is not “fundamental,” id. Named plaintiffs Letty Pogrebin, James Gleick, and Marie Winn each hold at least some unregistered copyrights and had an incentive to secure the best settlement for all three classes of claims and the highest possible compensation in each category. Moreover, the associational plaintiffs that participated in the negotiations certainly have members who hold unregistered copyrights and they had an incentive to “advance! ] the interests of all authors.” Maj. Op. at 252-53. The fact that class representatives here hold a variety of claims across the spectrum eliminates the risk of fundamental conflict among subgroups within the class, precisely because there are no easily defined subgroups. See, e.g., In re Pet Food Prods. Liab. Litig., 629 F.3d at 347 (observing that “the fact that the fund was allocated so that a greater percentage of the settlement value was designated for certain class members [need not] demonstrate!] a conflict between groups,” especially when “many class members were members of both ... groups”). This is underlined by the majority’s discussion of the difficulty in creating subclasses in this case. See Maj. Op. at 256-58.

Despite the lack of fundamental conflicts between the named plaintiffs and the class as a whole, the majority attempts to craft “simple[],” “logical,” and “efficient and straightforward” subclasses to guide the District Court on remand. Maj. Op. at 257. It suggests creating three subclasses, each representing the unique interests of Category A, B, and C plaintiffs. While it recognizes that “some class members would fall into more than one subclass, [the majority] can see no reason why that would be fatal.” Maj. Op. at 257. Of course I agree, should the parties and the District Court follow this suggestion, that such a structure would not be fatal because, at bottom, plaintiffs holding Category A-, B-, and C-class claims all want the same thing: as much compensation as possible for the same injury. It may be that the current scheme allows for some competition among the subgroups, but our cases do not hold that all competition must be eliminated, and, moreover, the majority concedes that even its suggested alternative would present conflict amongst subclass members because many of the plaintiffs possess more than one type of claim. In noting its suggested subclasses’ deficiencies as well as admitting that it is not normally the province of our court to offer these types of suggestions in the first instance, the majority exposes why the District Court’s approval of the Settlement was the correct course of action: The District Court was “uniquely aware of the strengths and weaknesses of the case and the risks of continued litigation,” TBK Partners, Ltd. v. W. Union Corp., 675 F.2d 456, 463 (2d Cir.1982), and properly concluded that the plaintiffs need not be segregated into subclasses because any conflicts that could be eased by division into subclasses were not “fundamental,” Denney, 443 F.3d at 268.

Third, unlike the settlement terms in Amchem and Central States, this Settlement does not unfairly disadvantage one portion of the class. No claims unique to a portion of the class are forfeited without compensation, no hard claim or opt-out limits exist, and no awards are postponed without adjustments for inflation. The majority finds that the “C-reduction” provides strong evidence that the named plaintiffs inadequately represented class members with C-class claims because “only one category was targeted for this penalty without credible justification.” Maj. Op. at 254. While it is true that the “C-reduction” disadvantages C-elass claims, this disadvantage does not suggest an intra-class conflict because it is only a result of the inherent lower value of the C-class claims. See In re Pet Food Prods. Liab. Litig., 629 F.3d 333 at 347.

The “C-reduction” and the different award structures for registered and unregistered copyright holders reflect the relative strengths and weaknesses of the respective claims as well as the practical fact that the overwhelming majority of claims at issue in this case — 99%—are C-class claims. Unregistered copyright holders may not maintain a suit for copyright infringement. 17 U.S.C. § 411(a) (providing that, with some exceptions, “no civil action for infringement of the copyright in any United States work shall be instituted until preregistration or registration of the copyright claim has been made”). This precondition weakens the claims of unregistered copyright holders because the authors would have to expend energy to complete the registration process as well as pay $30 to properly register each of then' unregistered works. Cf. City of Detroit v. Grinnell Corp., 495 F.2d 448, 455 (2d Cir. 1974) (“The proposed settlement cannot be judged without reference to the strength of plaintiffs’ claims. The most important factor is the strength of the case for plaintiffs on the merits, balanced against the amount offered in settlement.”). Likewise, if unregistered copyright holders ultimately were to register in order to bring suit, they would not be entitled to judicial presumptions that benefit copyright holders who had registered within five years of their work’s creation. See 17 U.S.C. § 410(c); Boisson v. Banian, Ltd., 273 F.3d 262, 267-68 (2d Cir.2001). Accordingly, at trial, claimants holding unregistered works would have to prove originality, copyrightability, and compliance with statutory formalities — a costly, and perhaps losing, exercise that other claimants could forego.

Finally, “the structure of negotiations” in this case provided assurance that the named plaintiffs adequately represented the interests of A-, B-, and C-class claimants. Unlike the attorneys in Amchem, who lacked any ongoing attorney-client relationship with exposure-only claimants, see Amchem, 521 U.S. at 601-02, 117 S.Ct. 2231, and in Ortiz v. Fibreboard Corp., 527 U.S. 815, 857 n. 31, 119 S.Ct. 2295, 144 L.Ed.2d 715 (1999), where the named plaintiffs were not even “named [until] after the agreement in principle was reached,” the attorneys conducting the negotiations here represented holders of all three species of claims from the outset. Further, unlike Amchem, which was never intended to be litigated, see Amchem, 521 U.S. at 601, 117 S.Ct. 2231, there is no indication that this suit was brought exclusively for the purposes of settlement. On the contrary, litigation apparently was a realistic possibility, and mediator Kenneth R. Feinberg, Esq., noted that “[a]t various times, it appeared likely that the mediation process and negotiations would break down[,] resulting in a return to the courtroom.” In addition, there is no indication here that settlement of any single type of claim (A, B, or C) was the immediate focus of the parties, nor that settlement of another type of claim was tacked on belatedly and thus potentially leveraged to ensure the successful completion of the original settlement talks. This is unlike Amchem, where one defendant refused to settle present claims until future claims were included. In Amchem, plaintiffs’ representatives had an incentive to bargain away exposure-only claimants’ rights in order to ensure a generous settlement for their original, currently-injured clients. No such incentive existed here. Also, these negotiations, unlike those in Am-chem, occurred under the direction of an impartial mediator who could search out each party’s respective strengths and weaknesses, advise them to adjust their positions accordingly, and vouch that each side fully represented its clients to the best of its ability. Indeed, mediator Feinberg stated in a sworn declaration that “[a]ll members of the defined class ... were adequately represented during the lengthy course of the mediation” and that “[a]ll sides exhibited great skill and determination ... resulting in a comprehensive settlement of a very complex matter which [he] believe[s] is the fairest resolution which could be obtained.” The participation of mediator Feinberg in this case, while by no means ensuring fully adequate representation, does make it more likely that the parties reached the limits of compromise. See generally D Amato v. Deutsche Bank, 236 F.3d 78, 85 (2d Cir. 2001) (“This Court has noted that a court-appointed mediator’s involvement in precertification settlement negotiations helps to ensure that the proceedings were free of collusion and undue pressure.”).

In sum, Amchem and Central States both turned on the existence of a fundamental conflict between class members that was never mitigated. In this case, on the other hand, C-class claimants merely have less valuable claims than other class members, and the resulting Settlement, and specifically the “C-reduetion,” only reflects the C-claims’ inherent lower value. The valid distinctions among A-, B-, and C-class claims simply did not exist between the present and future claims at issue in Amchem or between the different benefit plans in Central States. Furthermore, the Settlement in this case had strong structural protections not found in Amchem. Accordingly, the “fundamental” intra-class conflict so evident in Amchem is not present here. The District Court exercised sound discretion in finding that the adequacy of representation requirement was met.

II. The Objectors’ Other Challenges to the Settlement

Beyond their challenge to the District Court’s certification of the class, the objectors to the Settlement also contend that (1) approval of the Settlement was impermissible because it released claims beyond the factual predicate of the case and (2) the approval process denied them procedural due process. As I find that the Settlement’s release pertaining to future uses by publishers and their sublicensees was permissible, I join the majority’s opinion in that respect. Because I would affirm the District Court’s decision to certify the class, I now turn to the objectors’ procedural challenges to the Settlement.

First, the objectors claim that the District Court lacked sufficient information to evaluate the Settlement at the preliminary approval stage. Second, they claim that because the parties did not produce their damages study until six days before the final approval hearing, after the deadlines for objecting and opting out, the objectors were denied the opportunity to properly frame their objections and to opt out in a timely fashion. Third, they claim that the District Court improperly required objeetors to appear in person at the fairness hearings. These arguments are all merit-less.

A. The Absence of the Damages Report at the Preliminary Approval Stage Did Not Deny Due Process

The objectors assert that the District Court had before it “no evidence of the Settlement’s adequacy presented with the motion for preliminary approval.” In particular, they claim that because the District Court lacked a damages report, it could not evaluate, as required by City of Detroit v. Grinnell Corp., 495 F.2d 448, 463 (2d Cir.1974), whether the Settlement was reasonable in light of (1) the best possible recovery and (2) all the attendant risks of litigation.

It is true that the District Court had scant information at the preliminary approval phase. In connection with the original motion for preliminary approval, the parties only cursorily briefed the issue of how the risks of litigation impacted the Settlement. Although the parties submitted twenty-two declarations with their motion, none addressed the issue of the Settlement’s fairness; instead, they all concerned efforts by defendants to locate records as to the identity of class members. The hearing itself was quick and fairly non-inquisitive.

However, our standard of review does not focus on whether a specific piece of information was present at any single stage of proceedings. Instead, we focus more generally on whether, at the end of the process, the District Court had before it sufficient information to grant final approval. In a nutshell, “[t]he question becomes whether or not the District Court had before it sufficient facts intelligently to approve the settlement offer.” Grinnell, 495 F.2d at 462-63; see also In re Agent Orange Prod. Liab. Litig., 818 F.2d 145, 170 (2d Cir.1987) (rejecting claim that failure to hold preliminary approval hearing was error because, regardless of whether hearing was held, the district court “was thoroughly informed of the strengths and weaknesses of the parties’ positions”), cert. denied, 484 U.S. 1004, 108 S.Ct. 695, 98 L.Ed.2d 648 (1988).

In this case, it is clear that by the time the District Court approved the Settlement, it had before it sufficient materials to evaluate the Settlement thoroughly and intelligently. Over the course of the litigation, it held three hearings and reviewed exhaustive briefing, much of which was authored by the objectors’ counsel and thus raised the very issues presented on appeal. The District Court had ample materials to evaluate both the class certification decision and the Settlement, and the record includes numerous declarations by the parties and their experts describing the strengths and weaknesses of the claims and potential amounts of recovery, as well as two declarations by mediator Feinberg describing the settlement process. The objectors themselves concede that the parties “filed a veritable avalanche of pleadings to support the settlement, including arguments, declarations, and exhibits.”

In response to the objectors’ motion to vacate the preliminary approval, the parties submitted a declaration from mediator Feinberg in which he asserted that “$18 million is absolutely the most that good-faith negotiators acting at aims length could agree upon,” and that the sum was “substantially in excess” of what “defendant companies were willing to pay at the outset of the mediation.” The District Court then held a substantial hearing on the motion to vacate the preliminary approval, during which counsel for the objectors was heard at length on the substance of their objections, including those going to the fairness of the Settlement. See, e.g., TBK Partners, Ltd. v. W. Union Corp., 675 F.2d 456, 463 (2d Cir.1982) (affirming district court order approving Settlement when “[t]he District Court approved the Settlement only after giving comprehensive consideration to all relevant factors and listening carefully to each contention of the objectors”).

Following the hearing, the Court received several written objections in declaratory form, including objections as to the fairness of the Settlement. Thereafter, when it was discovered that new infringements had occurred during the pendency of the suit, the District Court held a second round of preliminary approval briefing and a second preliminary approval hearing. At that hearing, which was lengthy, counsel for the objectors again discussed the objections to the Settlement’s fairness.

In addition, on the motion for final settlement approval, the parties submitted extensive briefing on the issues of whether the Settlement was fair in light of the total possible recovery and the risks of litigation. They also submitted another twelve declarations. Included within these submissions was defendants’ original mediation brief, in which they specifically cataloged their view of the legal weaknesses of plaintiffs’ claims and their view of actual damages. In addition, mediator Feinberg submitted another declaration describing the adversarial negotiating process. Further, before it granted final approval, the District Court received the damages study that the objectors reference, in which bulk damages were measured using three different methodologies. Last, before granting final approval, the District Court held yet another lengthy hearing, at which counsel for the objectors again spoke at length.

Given the extensive process and copious submissions below, it is of no moment that the District Court had few materials before it at the first preliminary approval hearing. Prior to final approval, the Court received and reviewed “sufficient materials to evaluate the Settlement” and to determine, among other things, that the Settlement was reasonable in light of possible recoveries and the risks of litigation. Malchman v. Davis, 706 F.2d 426, 434 (2d Cir.1983).

B. Objectors Had Adequate Opportunity to Lodge Objections Based On the Damages Study

The objectors assert that because the damages study was submitted to the District Court after the deadline for objecting to the Settlement, class members were deprived of the opportunity to base their objections on the study. However, the objectors did file objections based on the damages study, which the District Court accepted, even though they were untimely. Accordingly, class members had the opportunity to base objections on the study, and any argument to the contrary fails.

C. No Due Process Violation Occurred By Requiring Objectors to Appear at the Fairness Hearing

In Phillips Petroleum Co. v. Shutts, 472 U.S. 797, 811-12, 105 S.Ct. 2965, 86 L.Ed.2d 628 (1985), the Supreme Court held that “minimal procedural due process protection” within the context of class actions required that plaintiffs receive “notice plus an opportunity to be heard and participate in the litigation, whether in person or through counsel,” and the opportunity to opt out of the settlement. Here, the District Court attempted to satisfy that standard by allowing class members the opportunity to appear, in person or through counsel, and to object to the Settlement, as well as to opt out. The District Court’s requirement that objectors appear in person or through counsel at the fairness hearing does not rise to the level of a due process violation. See, e.g., Spark v. MBNA, 48 Fed.Appx. 385, 391 (3d Cir. 2002) (unpublished opinion) (holding that personal appearance requirement did not violate due process).

CONCLUSION

In sum, the District Court was well within its discretion, even when reviewed at a heightened level, to certify the class and approve the Settlement. As the majority notes, “at some point there must be an end to reclassification with separate counsel,” Maj. Op. at 256 (citing Ortiz v. Fibreboard Corp., 527 U.S. 815, 819, 119 S.Ct. 2295, 144 L.Ed.2d 715 (1999)), and it is especially unnecessary to require such reclassification and subclasses where, as in this case, any conflict that exists is not “fundamental,” Denney v. Deutsche Bank AG, 443 F.3d 253, 268 (2d Cir.2006). Today’s opinion may seriously hamper settlement negotiations in complex class action lawsuits, as parties that participate in “intense, protracted, adversarial mediation” with proceedings “free of collusion and undue pressure,” Maj. Op at 256 (internal quotation marks omitted), will fear being told by our Court at the conclusion of their work that they have not done “enough,” Maj. Op. at 252-53, to satisfy Rule 23(a)(4)’s requirement that the “representative parties ... fairly and adequately protect the interests of the class,” Fed. R.Civ.P. 23(a). After today’s opinion, plaintiffs may proceed by breaking into numerous and unnecessary subclasses that could stall mediation proceedings and lead to protracted litigation. Thus, and for the reasons stated above, I respectfully dissent in part and would affirm the District Court’s order in its entirety certifying the class and approving the Settlement. 
      
      . In addition to the named defendants, non-party newspaper and magazine publishers like the Tribune Company and Time Inc. participated in the mediation, because they had provided content to — and promised to indemnify — electronic publisher defendants. Thirty-six such non-party publishers ultimately signed onto the Settlement.
     
      
      . Fees at this level were in place from 1999 through 2006. See 64 Fed.Reg. 29,518, 29, 520 (June 1, 1999) (setting fees); 71 Fed.Reg. 31,089, 31,091 (June 1, 2006) (raising fees).
     
      
      . The class is defined as "All persons who, individually or jointly, own a copyright under the United States copyright laws in an English language literary work that has been reproduced, displayed, adapted, licensed, sold and/or distributed in any electronic or digital format, without the person’s express authorization by a member of the Defense Group or any member’s subsidiaries, affiliates, or licensees (a) at any time on or after August 15, 1997 (regardless of when the work first appeared in an electronic database) or (b) that remained in circulation after August 15, 1997, even if licensed prior thereto, including English language works qualifying for U.S. copyright protection under an international treaty (hereinafter 'Subject Work').”
     
      
      . In their post-argument letter briefs, the parties raise new arguments regarding a 25-year-old Supreme Court case, Local No. 93, Int'l Ass’n of Firefighters v. City of Cleveland., 478 U.S. 501, 106 S.Ct. 3063, 92 L.Ed.2d 405 (1986). Because these arguments were not raised in a timely fashion, we deem them waived. In re Nortel Networks Corp. Sec. Litig., 539 F.3d 129, 132-34 (2d Cir.2008).
     
      
      . We find Davis v. Blige, 505 F.3d 90 (2d Cir.2007), cited by objectors, inapposite. That case presents an altogether different issue: "whether one joint owner of a copyright can retroactively transfer his ownership by a written instrument, and thereby cut off the accrued rights of the other owner to sue for infringement,” id. at 97. As this case does not involve co-owners who are not parties to the settlement agreement, Davis does not address the issue before the court.
     
      
      . Category A claims are eligible for statutory damages and therefore the most valuable. Category B claims, although registered too late for statutory damages, still qualify for actual damages and attorney's fees. Category C claims, which were unregistered as of December 31, 2002, are ineligible for actual damages and attorney's fees until registered.
     
      
      . This risk was not fanciful. In their June 23, 2010 letter briefs, publishers and authors stated that — now that all of the claims have been submitted to the claims administrator — the total face value of claims, plus fees and costs, is known to be $2.9 million below the $18 million ceiling that triggers the reduction. However, in a January 11, 2011 letter, publishers and authors informed us that they had erroneously understated the total claims value by more than $2.6 million. The claim value is now estimated at $11.56 million, which— when added to fees and costs — comes within $300,000 of the "C reduction” threshold. This casts serious doubt on the assertion that the "C reduction” was unlikely to be triggered. However, because this information was not before the district court, we will not consider it in our analysis. Even if we were to consider it, we would find it immaterial because it was not available at the time of negotiation, which is the relevant time frame when determining whether the actions of the parties indicate a conflict of interests. Samuel Issacharoff & Richard A. Nagareda, Class Settlements Under Attack, 156 U. Pa. L.Rev. 1649, 1689-90 (2008).
     
      
      . Objectors additionally argue that a fundamental conflict materialized in the Settlement's treatment of foreign works and scientific and research-based medical works. We decline to address objectors' arguments regarding the treatment of foreign works because they were not raised before the district court and are therefore waived. See In re Nortel Networlcs Corp. Sec. Litig., 539 F.3d 129, 133-34 (2d Cir.2008). With regard to the treatment of scientific and research-based medical works, objectors argue that the Settlement permits future uses of these works without providing any compensation for the past uses of the works to their authors. The record is plain, however, that the scientific and research-based medical claims were not released by the Settlement. The Settlement instead excluded these works altogether. Accordingly, authors of these works remain free to pursue independent actions against any or all publishers in this case for alleged infringements.
     
      
      . We observed that the conflict in Central States went beyond a "simple disagreement over potential differences in the computation of damages,” since the "relationship of the Plans to Medco ... [went] to the very heart of the litigation.” 504 F.3d at 246. The dissent, highlighting this language, argues that the conflict before us cannot be “fundamental” because the claim categories differ only in their relative strength, and all class members otherwise "had the same basic relationship with the defendants.” Dissent at 260. That argument fails to account for Ortiz. The difference underlying the conflict in Ortiz was whether or not Fibreboard had insurance at the time of plaintiffs' asbestos exposure, which — as in the present case — affected the claims' strength and settlement value but not the parties' "basic relationship.”
     
      
      . The Third Circuit approved a class action settlement that allocated the recovery among three distinct classes of plaintiffs without creating subclasses. In re Insurance Brokerage Antitrust Litig., 579 F.3d 241 (3d Cir.2009). The court affirmed certification of the single class despite unequal allocations between the groups because the settlement agreement was "simply a reflection of the extent of the injury that certain class members incurred and does not clearly suggest that tire class members had antagonistic interests.” Id. at 272. The court recognized that "some potential benefits may have been realized from utilizing subclasses,” but ruled that the district court’s failure to take that step was not an abuse of discretion. Id. at 273. We, to the contrary, hesitate to conclude here that the Settlement's allocation is "simply a reflection of” the claims' differing settlement values in the absence of separate counsel advancing each category's interests. Furthermore, the "C reduction” offers specific evidence of inadequate representation, which was not present in Insurance Brokerage.
      
     
      
      . The objectors to the Settlement argue that "deference to the district court should be reduced [further] in this case” because "deference is premised on the judge’s familiarity with the case” and "the [District [Cjourt had no occasion to become familiar with the issues.” I find this argument meritless and agree with the majority that we employ our normal "abuse of discretion” analysis, albeit with some "heightened [] attention,” Am-chem, 521 U.S. at 620, 117 S.Ct. 2231, to the certification decision because it was made for settlement purposes only. Maj. Op. at 249. The District Court’s involvement with this 
        case was intensive and it "comprehensively explored all relevant factors,” Malchman v. Davis, 706 F.2d 426, 434 (2d Cir.1983), in analyzing the Settlement. See infra Section II.A.
     
      
      . In Reed Elsevier, Inc. v. Muchnick,-U.S. -, 130 S.Ct. 1237, 176 L.Ed.2d 18 (2010), the Supreme Court held that § 411(a)’s registration requirement was “a precondition to filing a claim that does not restrict a federal court’s subject-matter jurisdiction,” id. at 1241, and did not address whether § 411(a) "is a mandatory precondition to suit that ... district courts may or should enforce sua sponte by dismissing copyright infringement claims involving unregistered works,” id. at 1249. It is clear, however, that § 411(a) imposes some substantial obstacle to the success of suits for infringement of unregistered copyright claims.
     
      
      . The majority contends that, in distinguishing Central States, I fail to account for Ortiz. Ortiz does not control here. While Ortiz notes that the presence of some class members with “more valuable claims” may be "a second instance of disparate interests within the certified class,” Ortiz v. Fibreboard Corp., 527 U.S. 815, 857, 119 S.Ct. 2295, 144 L.Ed.2d 715 (1999), the Court found the class inadequate because “it is obvious after Am-chem that a class divided between holders of present and future claims ... requires division into homogeneous subclasses under Rule 23(c)(4)(B),” and “[n]o such procedure was employed,” id. at 856, 119 S.Ct. 2295. In this case, the class is not divided between holders of present and future claims and "the requirements of structural protection applicable to all class actions under Rule 23(a)(4)” were firmly in place. Id. at 857, 119 S.Ct. 2295.
     
      
      . As I agree with the majority that the C-class claims’ inferior recovery under the Settlement is not determinative evidence of inadequate representation, I need not belabor this point by opining on it further. I must note, however, that objectors further attempt to fold this case under Amchem by arguing that C-class claimants are just like the exposure-only claimants because they are "holders of ... future claims” that mature at a later date (here, upon registration). This argument fails because C-class claimants possess a present injury insofar as their copyrights have already been infringed. Also, C-class claims do not concern only unregistered copyrights; they also concern copyrights registered after December 31, 2002. Moreover, the C-class compensation scheme proceeds in rational, linear fashion: as the original price of the work increases, the author’s compensation increases. The flat fees account for the $30 registration fee discussed above.
     
      
      . This information was identical to that presented by the plaintiffs at mediation.
     