I don't think so. Wouldn't surprise me. But I think part of Petrino's redemption story will be staying at Louisville.
Louisville is now in the ACC and has equal access to the college football playoff as opposed to when he was there before and they were just another mid major trying to be a "fly in the ointment." It's been proven over the past decade that Louisville can recruit Ohio, Illinois, Indiana, and Kentucky while also pulling in the diamonds in the rough or transfers. In other words, he can win there and do so without the caliber of competition he would find in the SEC.
He must have liked Louisville and they him enough to have this reunion season, so why leave?