Outkick the Coverage seems to think if FSU and another (he specifically mentions Miami) were to leave for the Big12, that VT and probably NCSU would find their way into the SEC. But then he also throws out the idea that maybe the ACC would be so broken that they felt they could go after UNC and Duke. Especially if those schools felt the Big10 was making a run at UVA, UMD and GT.
There have been rumors that we had our opportunity for conference stability last year with a move to the SEC. I hope we didn't miss our opportunity by being reactive and waiting for things to blow up around us.