** FILE ** Wisconsin's P.J. Hill (39) breaks away from San Diego State's Terrell Maze (9) for a first down during a football game Sept. 16, 2006, in Madison, Wis. Much is expected of the Badgers in their second year under Bret Bielema; the team brings back powerful running back Hill and several key members of what was one of the top defenses in the country last year. (AP Photo/ Morry Gash)