There is an ego with the FBI. No coincidence the leaks are happening now. Probably be more reporting in the coming days and weeks. As for post season bans this year...the FBI has the wire taps. ESPN/media doesn't have these wire taps to give out. They have sourced information. The NCAA doesn't have those wire taps so from that perspective you really can't put in a post season ban without that info (on such short notice). The wire taps are attached to trials. So there will be a black cloud over the tourney. Right now we have sourced information that journalists have.
Not saying there won't be 1 or 2 potential bans but nothing to major in my opinion at this point. The focus will be more on players and how the schools conduct business internally.
AZ would be wise to self ban right now.