The latest additions to Louis Vuitton’s “core  values” ads—the campaign that made models of Gorbachev, Buzz Aldrin, and  Keith Richards—are rumored to be footballers Diego Maradona, Pelé, and  Zinédine Zidane. LV won’t comment, but if you start to hear tell of  headbutts on set, you’ll know why.The  key to Band of Outsiders’ success? L.A., says designer Scott