It really is a bad situation at best, per Trapper's post, it's putting CJM into a bad situation. He now has better assistant coaches, but if there's a bad start that also means there'll be immediate talk of "why not replace with...?:
A lot of the defenses of CJM are similar to BrotherM's -- the team was very good w/ CJM and what ails the team wasn't his fault. Get better assistants and re-run it. I don't have a strong opinion on CJM, but it seems to me those are pretty half-assed arguments in his support. Yes, the team was good (as was expected). And, yes, the team failed in previous years w/ different coaches. And, yes, better assistant coaches to support him are needed. I'm fully of the opinion that coaching is overrated and the instant blame the coach thing is knee jerk silliness. In this case, though, I'm not reading from any corner a truly positive endorsement of what CJM brings to the table; doesn't that case need to be made rather than the failures aren't really on him?
The attacks against him are, more or less, he's young and inexperienced; seems to be frozen when discussing the game w/ the press; doesn't have the respect of his team; and was out-coached in X and Os during the playoffs. The counterargument is that it wasn't really his fault and to the degree it was his fault that can be fixed with better, more experienced assistants. Two points. One, the 2nd part of the pro-CJM argument contradicts the first. If a guy needs better assistants than that indicates he has some failings, no? Two, is there anyone who is arguing that the critiques are nonsense? I.e, who is saying that 1) CJM has an IME like gravitas that just needs another year to come out; 2) his players respect and support him so replacing him would be starting a dumpster fire; 3) criticism of his X n O moves during the playoffs are wrong -- he was pushing the right buttons but just didn't have the right players.
I get that coaches are treated unfairly and in a perfect world CJM would be given time to develop. But for a team with a narrow window to win, I think not seeing arguments positively stating that CJM is the right guy for the right moment is telling. The argument for a coach has to be more than "it wasn't his fault and to the degree it was his fault that can be fixed by new assistants." He's the coach and, however knee jerk blaming the coach is, it sure seems that, if it was a blank slate (let's say Ime was dumped after this season rather than before it), CJM would not be the first choice to be the head coach. So besides inertia, why should he be the first choice now?