At this point what is firing him going to do? Cheese and Jake/Parker will quit as well because they have no chance at the head job and you are left with GAs because Rodeheaver with Baseball Ops is a Lemonis guy too. This is not a Cann situation where he stepped into a job with Cohen assts.
And please to god no one suggest some stupid shit like Polk coming out of retirement to coach. He can barely 17 walk, much less coach.