The Mountain West conference has officially pilfered another two schools from the Western Athletic Conference with the addition of San Jose State and Utah State as of 2013. Thus far, the Mountain West has added Fresno State, Hawaii, and Nevada for the 2012 season while Boise State joined last season.
Well it looks like the WAC will be defunct pretty soon, while the MWC is nothing more than the new WAC with BYU, TCU, and Utah no longer around.