Spotted on the ESRB website is a new installment in the Ratchet & Clank franchise. While it does not specify whether Ratchet & Clank Future: Quest for Booty is an all-new game, a new PlayStation Network title, or merely an expansion/addon for Ratchet & Clank Future, the name has been submitted for registration and received a Everyone 10+ rating. We should know more shortly when E3 kicks off.