Jim Mora didn’t like Rizzi chewing out Matthew Hayball

BBarnes said
He looked like a very inexperienced HC that was feeling a lot of pressure bc we were performing badly against a JV team. Then on top of that the one group he thought he could count on was Sp teams and they just about let him down. He lost control for a moment. It was a bad look, and completely over the top, but you could obviously see he was feeling the pressure of that game.

Playing the worst team in the league.

Struggling against the worst team in the league.

All his friends and family at the game.

He wanted to win that game more than any game he’ll likely ever be a HC in, he just lost control for a second.

Not the end of the world, but still can’t happen. Not in that situation. It was borderline ridiculous.

That's clearly your opinion on the matter. I think you're overlooking that Hayball plays on the unit Rizzi coaches. Payton would yell more at offensive players than defense. There's probably a tendency of coaches to get more quickly frustrated with players that aren't doing what they have directly coached them to do. I think that was as much a factor as any "pressure" he might have been feeling, but that's just my opinion.