Ten former P5 teams would be left out: GTECH, vtech, Wake, Syracuse, BC, Duke, Stanford, Cal, oSU, WASSU.
These teams all likely filter into the AAC and PAC and lose any “power” access.
In the B12 20 teams is probably too many but doable. That'sa fun B12 West and not as many long trips back east.
https://twitter.com/SportyMcSports/status/1798214347539554392