I don't know who you are, but if you haven't followed this particular board recently (let's say the past year) in basketball, you are not allowed to have this perspective. There are many people on the board, basketball in particular, who broker no dissension when it comes to anything negative about this coach. Heck...all you had to do was follow the game thread yesterday and you see several people who delighted in pouncing later and after the victory on those who were critical of the team during the game and, especially, the coach.
Just follow the game thread (and this thread) and you can tell who they are. It is a microcosm of society at the moment. In fact, many people (like myself) who have contributed to this board for a long time have gone away (or are silent) since criticality is met with attack (or something derisive or sarcastic). I, personally, have promised not to comment on the coach (or, basically, the basketball team) on this board until the current coach is no longer the coach. This was back in March or so. I don't consider this message to you to be about the coach or the team, just the dynamics of the board.
Obviously you sense something about the current board and the treatment of dissension since you posted a clear disclaimer, though (as I mentioned above) you are not allowed to have this perspective (at least from many posters...or much posters).
Your question is a legit one -- good ADs should have this stuff already figured out now, rather than what we went through a few years ago. I suspect our AD has learned from this previous experience (after all, you should learn from experience) and has a plan. Thus, getting inside his head (which is what you are trying to do here) is a reasonable question.
I do hope others on the board with knowledge about the staff can provide their perspectives on this interesting question.