I wouldn't count on that. Remember this is the guy who turned down dinner with the President to prepare for a pre-season game. In actuality, his relative lack of success in the NFL may make him even more driven in the college game.They told me that they really felt sorry sometimes for his staff because he really rode them hard, harder than the players. I guess that's why he had alot of turnover with those guys in BR.
On a sidenote, I hope the NFL made him more mellow, because I actually like his staff right now.
At this point, you would have to think that anyone agreeing to work for him (most of the staff have worked for him before) knows how he operates and what his expectations are. If they weren't willing to accept that, they wouldn't have taken the job; see Jimbo Fisher.