I liked our 8-member ACC as it was. No need to travel excessively long distances for conference matchups. You play each conference member at least once in each sport every year. Still leaves you lots of room for good OOC matchups in all (most?) sports. And it would give our rivalry with Clemron more meaning.
I think that Pitt, Penn State, West Virginia, Syracuse, Boston College, UCONN, Rutgers, and VPI could have made a nice Big East all sports conference. And sure, the ACC could have had some sort of informal arrangement where member schools were "encouraged" to schedule a BE member on the gridiron each year. And have a nice bowl tie-in for the second place finishers in each conference (the champs dance in a real playoff)
When F$U opted for the ACC in 1990, and then the SEC invited us, it was all over. No going back. I read where, when the ACC was busy poaching the BE, they made informal, back-channel inquiries as to whether or not we were interested in coming back. They were 20 years too late.
Maryland administration stated that they left the ACC for the B1G for the $$$. I think there has to be more to it than that. If it was strictly $$$, what could Swofford have done? You have to distribute the proceeds equally (I think Big XII, the Longhorn Network, and s***w everybody else).