Among guys we could realistically get, I would put Gregg Marshall at the top of the list. I would also like Chris Mack, but I'm not sure he doesn't already have a better job than the one here. Bryce Drew would be another solid hire. Some others I would settle for:
Dave Rice
Tommy Amaker
Scott Nagy
I don't know if any of them would do well here (or if most of them would even come here), but they do have the decided advantage of being collegiate head coaches more recently than the Jimmy Carter administration.
This makes no sense. You said we could do better than Flip. Then you give a list of guys who by your own admission "or if most of them would even come here" so you right there don't even think we can get most of the guys you claim we can get who are going to be better than Flip.
Also, Rice is a UNLV alum. Thus UNLV must have grasped for him as he must fall into your description of "a school grasps for an alum as a coach because they can't do better and they know he's more likely to want to coach there because of that connection."