 Redshirt senior and 2003 starting fullback Brandon Hancock tore his knee ligaments in fall camp, ending his career.Hancock was expected to start at fullback.Redshirt senior running back and 2003 starter Hershel Dennis re-tore his knee ligaments in spring practice after initially tearing them during the 2005 FedEx Orange Bowl, finishing his time at USC unless he gets a sixth year of eligibility.