Heupel could very well go to OU if Riley leaves, but he’s not leaving unless it’s for the NFL. Heupel was fired by Stoops in favor of his brother, and Castiglione went along with it. He’s still AD, so if he wanted to make amends, and hire Heupel as HC, I’m sure Heupel would go— he won an NC there, and is a mid-Westerner, that’s where his heart is. And don’t kid yourself, OU is a top-5 all time program— 6 or 7 legit NC’s. And he probably didn’t like hearing VN calling him the Hobbit! So I would say he is as good as gone!