It could be great fodder for a redemption movie. Scott Forstall was allegedly let go from Apple following a refusal to apologize for the Maps app flop. But one shouldn’t overlook all of Forstall’s accomplishments while working under both Steve Jobs and Tim Cook. The executive helped forge iOS, the operating system that today runs a gazillion iPhones and iPads. He would eventually become senior vice president of iOS and helped introduce the world to Siri.