I just don’t see SC and Florida wanting Clemson and FSU, but they may get outvoted. Lot of SEC schools recruit Florida, so that may be a no also. Don’t see NC and VA politicians allowing those two schools to leave by themselves.
I'm arbitrarily choosing your post to respond to because it's relevant and I've been thinking about this lately. This will not happen, but at some level it makes sense to me.
The SEC wants to own the Southeast, where College Football is king over any other sport. The states they're in now, and where they could want to be with their in-state rivals. Conference of 24 teams that basically puts a fence around the Southeast (plus TX, OK, and MO).
Texas: UT and TA&M
Oklahoma: Oklahoma
Louisiana: LSU (only 1 major team in LA)
Arkansas: Arkansas (only 1 major team in AR)
Missouri: Missouri (only 1 major team in MO)
Mississippi: Ole Miss and Miss St.
Alabama: Alabama & Auburn
Tennessee: Vanderbilt & Tennessee
Georgia: GT and uga
Florida: FSU and UF
South Carolina: Clemson and South Carolina
North Carolina: UNC & NC State
Virgina: UVa and VPI
Kentucky: Louisville and Kentucky
I don't see this happening or anyone really wanting this to happen, but I could see it being explored once CFB blows up. You're tying up the two biggest programs in each of the states of interest. This maintains the regionality without reducing the product. Schools that don't want this: Florida, South Carolina, and Georgia.
Six team pods (leaving out Miami and Ok. St.)
Florida/Georgia/South Carolina
North Carolina/Virginia/Kentucky
Alabama/Mississippi/Tennessee
Texas/Oklahoma/Missouri/Arkansas/Louisiana
There are enough good teams, medium teams, and lower level teams that it's not just crushing every week. It would make for compelling match-ups and good football.
Hey, it's the off-season. CFB is going to blow up and conferences as we know them will be a thing of yesterday.