Jim Mora didn’t like Rizzi chewing out Matthew Hayball
Anyone who is shocked to see a special teams coach go ape on a player has never watched special teams coaches before. Most of their job is to motivate bottom of roster players to smash into each other as hard as they can. 99% of the time they are the most unhinged employee on the team. I'm sure Rizzi does that all of the time, but usually has fewer cameras on him.
Maybe it made sense to have him as interim coach since his energy was a much needed contrast to DA, but he's not a long term solution and I think (hope) everyone understands that.