Today’s case is from the 7th U.S. Circuit Court of Appeals, which reversed a class-action settlement against the Subway sandwich shop company where the plaintiffs claimed Subway’s Footlong sandwiches didn’t always measure 12 inches.Finding no benefit to the class, the appeals court reversed the settlement because the pact granted only injunctive relief, no damages for the class and $520,000 in attorney fees. The 7th Circuit, moreover, sent a message to litigants that a class action which offers no benefit …