Sounds like the ACC has accepted Stanford and Cal plus SMU. Essentially the PAC-12 is done/cocked. Only Oregon State and Washington State remain of the original 12 from two years ago. Are they worth the B12/16 going after?
I do not think adding anyone, other than Gonzaga for basketball, would add value. Check out the article from Matt Norlander / CBS about how the ACC, in his option, just diluted its self.
As far as the Big12 goes; adding Houston, AZ, ASU is positive, UCF is a negative and BYU / Cincinnati could get better by being in the league and then add value but dont add much currently, in my view.