Even if Booger did order or suggest Moore handle all of the offense, McC should know it is his job to take the sword for his coaching staff, not a good look for any HC to do this.
Couple this with McC's comments about it would be a mistake to fire him and he knows how to win and a sense of paranoia seems to be creeping in. We'll know for sure if he begins to lose weight. That's a sign he doesn't trust the food around his coaches or players.
How many coaches have you even heard use the f word, fire, after the season? This is a really bad look for the entire organization and could it be that he is trying to get fired and take his walk away money? It has not gone well with the local media since he arrived and he seems to be constantly on the defense, which is better than I can say for his team.
I don't think he wanted Moore or Quinn and he's started to realize he's getting surrounded by his replacements.