West Virginia Or Louisville To The Big 12?

It seemed like the Big 12 was ready to bring West Virginia into the conference yesterday. Now, in a turn of events, it seems the Big 12 has shifted its interest towards Louisville. Only time will tell which Big East member the Big 12 actually invites into the conference. The Big East will be in peril with only five remaining football-playing members. What is certain seems to be that the Big 12 would like to maintain at least a ten-team conference for the 2012 season and will make an invitation once it is official that Missouri has left for the Southeastern Conference. Is there a chance Mizzou stays in the Big 12? Why have they been dragging their feet to leave for the SEC over the past two weeks?