Three interesting points you pass along.
First, the ACC is not screwed. The conference is stable and doesn't need to grow. They are swimming in money. Maybe they can't afford gold plated toilets in their football facility, but they will be ok.
Trimming the fat indeed. Some day the highest level of college football will be played by 30-35 schools. This is just the beginning of the fat getting trimmed. G5 schools MUST find another path.
ND should immediately jump into the ACC with both feet. It gives them a much needed home and the rest of the conference the extra money they are looking for.
I think someone mentioned Stanford and ACC. Terrible idea. Bad for ACC and Stanford. A better idea is Stanford to the Big 12 and WVU to the ACC. The ACC should have admitted wvu years ago but they were afraid the Mountaineer would dominate the league immediately like VA Tech did. The tried to pass it off as wvu not having a big enough endowment, but everyone knew that was crap. They were scared. A great rivalry like The Backyard Brawl could happen every year. Rivalries like that are great for conferences.