Mason Graham is a centrally important player on Michigan's defense. Heading into this Saturday's big game against USC, Graham was asked about what Michigan needs to do when the Trojans have the ball.

When the USC Trojans line up against the Michigan Wolverines on Saturday, they know that when they have the ball, Michigan's Mason Graham will try to cause chaos for the Trojans' offense. Lincoln Riley discussed Graham heading into this game.

The national championship-winning defensive tackle from Servite High will play a major role Saturday against the Trojans, who pushed hard in recruiting him

Mason Graham knows a little something about playing football in both Southern California and in the state of Michigan. Graham was a four-star recruit from Anaheim (Calif.) Servite, just 28 miles from the Los Angeles Memorial Coliseum,