FSG should fire Mike Sullivan before the next Pens game for allowing that embarrassing display.
Either Sullivan has no control over a team on the international stage that they just went ahead and had three fights in 10 seconds, or he sanctioned this kind of start. Given that the US is taking liberties after every whistle and play, including McAvoy giving Crosby multiple extra shots to the back while on the ice, I'm guessing Sullivan is OK with this.
I've lost a ton of respect for him in the last 20 minutes.