idk if other teams do this or not, seems like the good ones do not, i really don't like seeing it, no matter who it is, whether it is ware or TC, just leaves a bad tast in my mouth and i understand where those that are saying cut choice are coming from, but after thinking about it, I think it is ok.
For anyone here that played sports and played against players on an opposing team frequently you know that after the competition is over you generally talk to the other team (of course there are those you do avoid). But even from a young age all athletes are taught that after the game is over go and shake hands whether you win or lose, and matter of fact not shaking hands after a loss is bad sportsmanship.
Just something to think about.