I'm not so sure now that taking the ND job would be a slam dunk for him. Cincy is a real chance at the playoffs. While there is quite a bit of bluster about expanding the playoffs, I'll believe it when I see it. It took this long to get to 4, heck, how long did it take to get #1 vs 32 together in the same bowl before that? There are no guarantees that he gets ND into a playoff.
Plus, there's the BS of being the head coach at ND, and dealing with all of the faux holier than thou stuff that comes along with it, and the alumni, and the academics, and yada, yada, yada. It ain't for everyone.
It'd be a bigger paycheck, sure. We can agree on that.