ACC Commissioner needs to step up quickly. The P5 Commissioners need to be in a meeting together. What is the end game? Do the SEC and Big 10 want a world of super teams in two conferences? Would they be fine with four conferences? How large do they want to be?
When you look at the P5 the SEC and Big 10 now have sixteen committed schools. Encourage them to make a commitment to their preferred size. 24 each? Then the remaining three conferences can form a third conference. Go ahead, poach another eight each. That will leave 21 existing P5 schools including the four new ones coming to the Big 12. Pick three more to join you and you have a 3 conference group of 72.
Suggest that they pick two more each. That moves them to 18. That leaves 33 teams. Add three more, let the PAC and Big 12 and ACC morph into two conferences, one East, one West, now you have four 18 team conferences for the same total of 72.
The negotiating chip would be to let schools move without penalty to get this new arrangement set in place without financial penalty. Then get a contract for 10, 12 or 15 years to respect existing conferences.
Now, if the big two say no dice, we will do whatever we want, then the ACC and the Big 12/PAC 12 need to say fine, we will create our own tier with our remaining schools and others we add. We will not play you guys in any sports. We will compete with you aggressively. And, you and the schools you poach will pay all exit fees.