To John: Nobody in the Ohio State program is talking, but there's something very odd about Knowles' departure. Leaving to be a head coach would make sense. Leaving for the same position at a lesser rival sure smells like there is something he doesn't like about Ohio State and the way he was treated.

Answering your questions about Ohio State's national title run and what's next with Jim Knowles and a long list of seniors leaving.

An Ohio State Buckeyes defender could not be more ready to get revenge on former defensive coordinator Jim Knowles.