His contract has UA in a huge bind. If they fire him, EVEN FOR CAUSE, they will need to pay out the remainder of his contract. IIRC this was around $18M a few months ago, probably less now.
I think they are now forced to wait for him to actually go to jail to get out of his contract, or hope and pray that he will resign.
Ufortunately we all know that the NCAA will now sanction Grand Canyon Community College for something incredibly innocuous, while turning a blind eye on UA unless and until the coaches are actually frogmarched off to prison.