I think there may be more reasons he would prefer a college job after all, there were reasons he walked away from the NFL in the first place. Also, there is a reason Spurrier and Saban decided to come back. It is a different world dealing with owners and players that are on multi-million dollar contracts and you have to deal within player union rules and balance the ridiculous egos. Maybe going into the home of a recruit and spending some time with the families of kids that still have the burning desire to play for the love of the game, and prove themselves, is not such a hard thing. I think players would flock to Cower, and the Steelers players never seemed to have a lack of respect for him.
One thing for sure, there won't be a lack of discipline on the team and I bet the players will have enough fear to knock off some of the of the field stuff that has been a problem in the past. It shall be interesting!