imo, Frost's statement and the Regents' statement were window-dressing. PR. Aimed at big-$$ donors, players and the fanbase in general. An affirmation of commitment to taking on a challenge, but nothing more.
Belonging in the BIG goes vastly beyond FB, or athletics at all. Are athletics important? You bet, but the future of Husker students and aspirants hinge on so many more things that BIG membership offers, most of it fairly divorced from league championships.
If the BIG says going rogue is a deal-breaker, we'd be fools to call their hand. Fools.
Again, imo...