https://www.cbsnews.com/boston/news/mavericks-reportedly-grew-tired-of-grant-williams-personality-boston-celtics-nba-trade-deadline/
Grant Williams seemed like an ass to other players, the annoying defender, but I wouldn't have thought it would carry on to the locker room. Dude needs to check himself. Got some playoff DNPs in BOS. BOS let him walk. Ass in DAL. Sucked ass in DAL. Now playing for one of the worst franchises in NBA history.
Beh-Bye!