I just noticed this thread and find it more than a bit delusional. Some of the names are absurd. Chris Petersen? He's a Pacific northwest guy, and he already has a better job anyway. GP isn't going anywhere, regardless of how this season plays out (unless there's some sort of scandal beyond wins and losses). And I say that recognizing that the direction of the program is questionable right now, the coaching staff might be dysfunctional, and the season could get ugly.
If GP does decide to retire in the next year or two, just remember that every time you hire a coach it's a crap shoot. Rich Rod looked like a sure thing at Michigan. Fuente looked like an almost perfect fit for Va Tech. Everyone wanted Chip Kelly when UCLA managed to land him. Nebraska and Tennessee have been in the wilderness so long a lot of people don't remember anything else.