I thought I heard he was kind of a recruiter and a motivator, which might allow you to be successful in a conference like the MAC where, as far as I know, no programs have huge built-in advantages over others. Darrell Hazell gave Kent State an 11-2 season and even had them ranked briefly, but obviously wasn't able to accomplish much at Purdue.
I can understand thinking he'd go for something better than Purdue or Minnesota since it seems he has a lot of hype behind him, but I don't see a USC or LSU hiring a coach out of the MAC. Maybe Baylor? But even they've been pretty terrible until relatively recently.