The Ninth Circuit’s recent en banc decision in In re Hyundai and Kia Fuel Economy Litigation, — F.3d —, 2019 WL 2376831 (9th Cir. Jun. 6, 2019), restored some much-needed balance to the class action universe. The court reversed the controversial 2018 panel decision that overturned a nationwide class settlement in a multidistrict litigation over car manufacturers’ fuel economy misrepresentations. The panel decision addressed the impact of potential variations in state law, holding the district court abused its discretion in approving the settlement and certifying a settlement class without conducting a rigorous choice-of-law analysis to determine whether the variations defeated predominance under FRCP 23(b)(3).