I see what you are saying, but I don't think moving Bama is bad for the conference either. Its not JUST about the new comers. The East is weak and dominated by UGA. UT and UF haven't been good in a long time. So, the conference needs to be rebalanced anyway. Auburn moving is a no brainer, but they aren't breaking up the Iron Bowl and I don't know how that would work without moving Bama with them. Plus, a division with LSU, Bama, A&M, OU, and Texas is simply overloaded.
A&M just needed a chance to step out of Texas's shadow. Mission accomplished and actually reversed. They are the better football program now, and I'm guessing many of their boosters wouldn't mind seeing Texas now for some pay back.