I'm surprised that there hasn't been a thread started on this on yet.

Arizona head basketball coach Sean Miller didn’t coach the Wildcats in their loss at Oregon on Saturday night.

On Friday, ESPN reported that an FBI wiretap revealed a conversation between Miller and Christian Dawkins, a central figure in the FBI’s probe of corruption in college basketball. In the call, Miller and Dawkins reportedly “discussed” a $100,000 payment to freshman center Deandre Ayton when he was a recruit in the class of 2017.
From a legal standpoint, I don't see this as any different to what the Patriots got bust for doing, violations of the company rules. So why is the FBI investigating this?