Ok, so I got bored. Using golfballs map, here's my "won't ever happen and never will because it's about TV dollars not common sense" solution:
Mtn West - adds UTEP and NMSU. These teams join Mtn division, Boise goes to West division.
MAC - adds WKU (goes to west division) and Marshall (goes to East Division).
New AAC
North Division - Old Dominion, Liberty, App St, ECU, Charlotte, Coastal Carolina, and MTSU
South Division - GA St, GA Southern, USF, FAU, FIU, UAB, and Troy
New Sunbelt
East Division - South Alabama, Southern Miss, Memphis, Arkansas St, ULM, ULL, and Tulane
West Division - LA Tech, North Texas, SMU, UTSA, TX St, Rice, and Tulsa
Now it's crazy idea time....bring back the Big East football Conference. Now, this will never happen IRL because of how the whole BE and AAC split, but I think it makes sense. It's a very, very limited football conference. Temple and UMass join BE in basketball and football. Villanova (the only current BE team besides UConn that has scholarship football) gets promoted. And Army and Navy (football only) have a place to park their football teams. So it looks like this
UConn, Villanova, Temple, UMass, Navy, and Army.
It's a terrible conference, but that's half the point. It gives BE teams a safe place to park their football teams with no chance of attracting football first programs, which is how the BE wants it.