Whether Del Vecchio could satisfy the diversity-jurisdiction amount in controversy by aggregating the defendants' alleged unjust enrichment from all proposed class members and seeking a constructive trust over that aggregate sum.
Holding
No. Del Vecchio's claim was separate from the claims of the proposed class members, and the class's claims could not be aggregated to reach the jurisdictional minimum.
Reasoning
Under Snyder v. Harris, Rule 23 does not alter the ordinary rule that distinct class members may not combine their separate claims to meet the amount-in-controversy threshold. Although the effect of 28 U.S.C. § 1367 on Zahn v. International Paper was contested in other settings, that dispute did not matter here: Del Vecchio himself did not have a claim meeting the jurisdictional amount, making this a Snyder-type aggregation problem rather than a Zahn problem.
The Seventh Circuit follows the “either viewpoint” rule, meaning the amount in controversy may sometimes be measured from either the plaintiff's or defendant's perspective. But that rule does not permit a court to measure a named plaintiff's claim by the defendant's total potential liability to an entire class. From the defendants' viewpoint, the relevant amount was what they risked paying Del Vecchio personally, not what they might owe all policyholders.
Calling the requested relief a constructive trust did not create a common and undivided interest. The narrow exception to the anti-aggregation rule applies when plaintiffs seek a single unitary res, such as an estate or common fund, whose total value must be determined before it can be divided. Here, each insured would be entitled to an individual recovery based on that person's own policy and alleged injury; the claims therefore remained separate.