It looks like Baylor and Iowa State have somehow stopped the expansion bus. The Big 12-2-1 has pledged undying loyalty to each other, again. It looks like the superconferences will have to wait for another day.
Now the ball is in WVU's court. We don't NEED them to stay anymore, although it would be nice. The weird thing about WVU is that they are kind of self-contained. They have a good football and basketball program, but I think it is a function of their access to BCS games. I suspect in an SEC East it will be harder to make the case that they will be playing in a major bowl every other year. Unlike every other team in the Big East, WVU's value derived solely from the fact that they were really good. If WVU was Rutgers-caliber on the field and court, they would be a major, major liability.
I also wonder if ESPN calls a timeout and says they are not paying an additional $25MM/year for the West Virginia market. WVU's value to the Big East derived from a Top 20 team playing major market opponents. There are already plenty of great teams and crappy markets in the SEC. Who needs another?