while i'm sure he can be entertaining, I try to take the ex-players who are joining in on the piling on with a grain of salt -- if it is so easy, why aren't more of them in coaching college football instead of broadcasting?
He did some high-school coaching, but I guess it's easier to move on to media and use that platform to turn up the heat, build some website traffic and garner some ratings instead of answering questions from fans and media after a tough loss.
Who cares why he does it.
Its entertainment and a good show in the afternoons.