Really good question, and I don't know. I don't think Auburn will want anything to do with him, he was a coordinator there before he went to Louisville, and left on bad terms (as he tends to do). Just on my gut, I can see him at two places, programs who are losing ground in their growing conferences and are desperate to regain relevancy- UK is one, and the more likely spot, IMO, is California. Far enough from the SEC for him to get a "fresh" start, and his big offense would work well in the Pac-12. With Stanford and UCLA becoming bigger in the last year(s), Cal has really fallen off. It'd be a good move, I think.