Sometimes, when you let it all build up inside, you have to take it out on others to make yourself feel better. Krebs is the perfect example. Picture this...
You're sitting on the end of the bench, watching your team get blown out by Gardner Webb, North Carolina, and Indiana. You go and get water for Bill Keightley occasionally. You look up, see the waxing your team is taking, understand you're on one of the worst UK teams in a long while, and realize you're still not going to play. That's when it hits you. He has to vent on someone. Poor Krebs.