I like him, but PLEASE don't vacate a Senate seat right now..! The balance is too tenuous at the moment. The Rs just lost a seat with Vance that could be filled with someone that isn't batshit crazy; let's not pull the same stunt in AZ.
E: I'm hearing that the way it works in AZ is that the person leaving their seat gets to assign the new member. If that's the case, then i withdraw my complaint.