According to Seth Davis, Drew has the disadvantage of some meddlesome parents. Not sure I would go so far as to say he quit on his team. We can’t see what goes on behind closed doors, maybe there were disputes in personality that we don’t know about. It’s hard to say but it looks like Carolina will be just fine without him.
UNC fans aren’t too worried about it either, we’ll see if quality of depth becomes an issue later on in the season.