CBS Sports: What we learned: Lattimore heartbreak; No. 2 debate alive, but No. 1 not in question
On a Saturday full of upsets, Tony Barnhart says no heartbreak is greater than Marcus Lattimore's after his horrific injury. Other takeaways? There's a healthy debate for No. 2, but not No. 1, and Gene Chizik's job is serious jeopardy.