Tkachuk is a great player to have but challenging other team's goalies and benches late in a 4-1 (or 5-0, etc.) is lame. To call it embarrassing might be a bit dramatic but he needs to cut that shit out.
I'm as competitive a person as you'll find and I hate losing. I played on some serious basement dwellers and would lose my shit at refs, take stupid penalties, get ejected from games and all that crap with some regularity in those garbage seasons. Then I turned 16. And I realized it does no good.
I know the NHL is different and no one in their right mind should want to curb Tkachuk's fire and enthusiasm. The players seem to respond to it (although I found Tuesday's response muted, which is interesting) so it can obviously be of use. The players often take their lead from Brady, which is good. I just want him to lead them in the direction of good defense, attention to detail and unselfish play. Lately his actions are leading them more to getting points, settling scores late in blowout games and throwing fits. It's immature and his priorities seem to be skewing a little bit. Someone needs to get him back on track. If the current coaching staff can't or won't do that then that is just one more reason to show them the door, stat.