WHO is handling this in an an unprofessional manner?

For that matter, is anyone in complete control of the forces at work here?
I doubt it.
I accept as very likely the rumor that some big cheese boosters want a change and may have met with coaches to feel out interest. Happens everywhere.
The AD doesn't control this.
The BOS is also involved as per the irresponsible comments of Ron Anderson.
And Fisher ( and his agent) have their own interests.
My guess is the boosters have forced a good deal of this.
And just because they have lots of money does NOT mean they have good judgement or even good sense. Some have lucky genes to thank for their success.