This is perfect example of why early commits need to be careful. The commitments do not in anyway have to be honored by incoming coach.
In some cases AD will honor because Ivy they feel it is about the school not the sport. You don't hear about the kids getting the calls telling them sorry you are no longer wanted. Especially when a player tells a coach no not interested going somewhere else and then the head coach of where he thought he was going gets fired and the replacement is from a school he said no to.