Calm down, this could actually be a good thing... let me explain..... Lots of stuff has happened since last time the ACC had to think about inviting WVU.
And it would likely mean that the B1G and/or SEC raided the ACC. That is much more preferable to them raiding our conference. If say UVA and UNC went to the B1G or NC State/Va Tech went to the SEC (or both), then it would likely open up the path for WVU to the ACC and that would be a good thing, IMO.
WVU has ZERO impact on the B12's stability, IMO. Texas, OU and KU are the only three that matter in the B12's future. If they are committed, then WVU is just a replaceable piece.
Geographically, it may make sense for the B12 to invite teams that would help us dominate the Central and Mountain time zones. It would possibly make WVU a little mad, but I can live with them in the ACC.