Wilkie01 post makes the most since for the college landscape IMO. However, out of all the schools listed It's very hard to see the PAC 12 adding some of the obvious choices and even the SEC adding 2. If you get to that 5 of 16, some schools that are in P5 conferences are going to have to move around. Getting to 80 will require some ego to be swallowed and that is hard. I see 75 as the PAC and B12 schools will have issues being in a conference with some schools. USC, Stanford USC and Fresno State just does not mix IMO.

4 spots open...fight for it... :)

PAC - 14 (?, ?)
B10 - 16 (UCONN, ?)
B12 - 14 (USF, UCF, BYU, ?)
SEC - 16 (Takes FSU and maybe GT)
ACC - 15 (Cincy and Memphis)

*Playing pin the tail no the donkey. Take no offense on my list as you can see I don't have UH plugged in anywhere yet*