I agree that BK will, at least, ride out his current contract. That said, I believe he's learned something this year in hiring the current staff - let the coaches coach and you steer the ship.
Another thing I really like about this staff is how well they get the young talent into the game. This will pay HUGE dividends in depth and experience for years to come. That, IMO, has been ND's biggest problem competing with the big boys of CFB on a consistent basis.