What would CSU bring to the table? The Denver TV market maybe? BYU would stop, drop and roll if they got an invite ... the best for them and B12 might be a football-only invite.CSU would be a good choice. BYU would be good for the conference but I'm not sure they give up their independence for the Big 12. The mountain west is the most likely conference to steal from. Would Colorado go back? Maybe an ACC team?
There is no one else in the MWC to steal from ... different time zone, no attractive TV markets, no national names (Boise State is not national).
ACC has a better TV deal right now the B12 ... no one in their right mind would leave.