I’m not sure there was a handshake. I’d have to watch again but when I saw it live it looked more like taunting to me because there was first a slap on the rear and then Sherman was in Crabtree’s face. That being the case the face shove was deserved.
But in any case, you’re supposed to be an adult. He was on live TV and there is no excuse for a ridiculous rant like that. He made himself and his whole team look stupid. If anything he should be apologizing to his teammates and the fans because he just got Denver a whole lot more fans. For which I am grateful since I live in CO and am a Bronco’s fan.
I hope it’s a great game, and good luck to your team !