Having jumped from Fila to Nike earlier this summer, New York Yankees shortstop Derek Jeter will be one of very few athletes to get two commercials from competing brands in the same year. Fila cooked up a campaign dubbed "Can You Jeter?" early this season for the intro of his signature shoe. Now Nike will put him in its latest round of its "What are you training for?" campaign from Wieden & Kennedy, Portland, Ore. The spot will break during MLB post-season play.