It's not very often that someone leaves the warm temperatures and beautiful scenery of Tempe, Ariz., for snowstorms and cow fields in Lincoln, Neb. But for former Arizona State signal-caller Sam Keller, Nebraska is beginning to feel like home.
Could LSU be tougher to defend without JaMarcus Russell? Who is the best signal-caller on Arkansas' roster? The answers might surprise you. Mark Schlabach passes along college football's best-kept secrets for 2007.