Its totally different because once those schools leave the ACC then the B10 and SEC will push the remaining schools further into money problems, the left over schools will be not much above the level of the MAC schools or the MW teams. Sure they are playing, but struggling yearly to put a competitive team on the field. The talent will flow towards the money, just like coaches will. It's bad now for the B12 and ACC, if the other two leagues expand again, it will be worse for the teams left over.I don’t know how many more brands are even worth adding. If you’re saying a couple ACC schools that’s fine but there aren’t many and I don’t think that’s even likely. Possible, but not really likely.
There isn’t much reason for the P2 to change the status quo. But to play devils advocate a bit more let’s just say you are right and the top 4 ACC teams leave. The remainder just join the big 12 and basically it’s not much different then today, just more east coast travel
As long as the B12 and ACC have a few relative teams, they are still in the game, if those schools leave, all of that ends.