Your first sentence is both accurate and heartburn-inducing. I'd just say that the process that got us Manny (a "smartest AD in the room" hires his "smartest coach in the room" buddy) and the process that got us Gattis (Mario looking for a guy who is a good teacher of his own system) were a bit different.
I'm not giving Mario a pass. Mario needs to fix this mistake. But as you and I discussed, Mario OVER-focused on one trait ("teaching skills") and overlooked the coaching fit.
I'll say one other thing...since a lot of posters want to look at "absence of evidence as evidence of absence" when it comes to letting Gattis go....
If Mario was SOOOO committed to retaining Gattis, and knowing that so many people (fans, recruits, HS coaches, etc.) would like to see Gattis go...and having lined up 26 HS/JC recruits and 5 Portal transfers...you would THINK, that if Gattis was sooooo instrumental to what we want to do next year, that Mario would have Gattis more involved with the recruits, you know, THAT HE IS GOING TO COACH. He'd be out at dinner with a CENTER that is going to prevent three of his QBs from being injured. Mario is the type who would double-down, telling recruits "if you pick Miami, you'll have to work hard and live with Gattis's scheme".
Not to mention that Mario could SILENCE all of the whispers with one direct public statement that confirms he is rolling with Gattis in 2023, a statement where he points out all of the OCs and DCs who have "gotten it right" in Year 2 at their new jobs...
But none of those things have happened either. So who knows...