And, there are always guys on winning teams who jaw and make snide comments. Dallas isn't magically classier. I used to see the Lakers, Heat, Cavs, Celtics and all the teams have players make little comments and stuff. Happens all the time. Mavs aren't immune. It's not an excuse because plenty of athletes stay out of that shit on the winning and losing end but there are a lot of immature athletes who either never went to college, went for a year and were always babied and are still the level of a 16 year old.