You are missing the point, nothing wrong with dressing down a player that makes a big mistake. It's the level that Rizzi took it. He looked out of control, so much so that I don't think he knew there was a flag on the play. So much that AK had to come over and tell him to chill. That's a HC that let his emotions get the best of him. You show me a video of Payton or Belichick throwing down a headset and hat red faced with hysteria yelling at a punter.