Reggie Bush inked a contract even before the NFL draft. The USC star running back and Heisman Trophy winner, expected to be the No. 1 pick in Saturday's draft, signed a multiyear endorsement deal with adidas on Wednesday. "It's going to be a great, long relationship," Bush said. "Adidas is on the uprise, and I want to be part of it." Bush will promote a line of football and training clothing and launch a cleat in 2007.