BB is an inconsistent 2 who makes no consistent attempts to rebound, to defend or to pass out of trapping situations. He now thinks he is the go-to guy on the offense. It also appears he is starting to alienate Green, who is the C's best offensive player.
Who knows, maybe if the coach hadn't felt the need to send a message and bench Green after the incident, Green would have in the game at the end. He has a tendency to make big shots at the end of games, and I certainly don't trust anyone else (espec Crawford) to make the big shot at the end of games.