I find it plausible that the money could be the only reason BC would stay in the ACC, and money talks. Speaking from personal experience things are different in the Carolinas.
I've read posts about concern for BE backlash by poor officiating in Bball and Football. I find that a legitimate concern. But my bigger concern is poor officiating once SU is an active member of the ACC.
Anyway, in this era of poaching the one constant is change itself, and if the money is right just about anything can happen.