For those that don't understand the big deal place yourself in the person's shoes.
You have worked to become an accomplished professional in your specialty in your industry with much upside to your career. You are highly respected in your current job and can stay in it and do well. So should you take a job for substantially more money for a boss who doesn't know who his boss is going to be, when there are other equally interesting job opportunities with employers who have solid top leadership, are financially sound, and are industry leaders as well? Should you uproot your family for that new boss that is fairly or unfairly ridiculed by national analysts and when his supervisor's role is vacant? Not to mention you have observed there appear to be several other new openings on your prospective boss' staff that may make it a bit bumpy with relationships for a time. The new person hired above your boss in the future may not develop a good relationship with your boss. In your industry that would mean that most likely you would have to find another opportunity and move again soon.
Of course that's what the new assistant coaches have to deal with in addition to what Butch has to sell over to try his best to improve the staff so he can improve his existing standing. All while opponents are using the situation to blow him and UT to bits on the recruiting and hiring trails.
While our stupid leaders bicker for months over filling a role that should have been planned out and executed before the 2016 season began. They are 100% at fault for how things are now and get zero credit if Butch pulls out this mess and moves the program forward.