If we go west it's BYU, CSU doesn't have a chance, and they don't deserve one. It's only BYU if they are a member just like everyone else with no special stipulations.(but I doubt we go west).
Cincinati is the lock.
Houston is the next most deserving, but being in Texas kind of hurts them. Then again, it could hurt the Big12 even more if another conference scoops them up... Big12 recruiting took a big hit when aTm went to the SEC and blew the pipeline open to them.
UCONN makes some sense, but not in location at all. Memphis makes a lot more sense for location, but isn't as good of a program.
ACC GOT dissolving would be best case, but who knows if/when that actually happens.
Without the ACC Cincinati, Houston, and BYU are the best available... Unless Notre Dame budges, which will happen eventually but it'll take them just barely missing the playoffs but could have got in had they won a conference championship.