Big 12 readies to pounce on Four Corners schools as doubt creeps in about Pac-12's viability | CBS Sports Headlines Big 12 readies to pounce on Four Corners schools as doubt creeps in about Pac-12's viability Realignment and expansion has slowed, but it has absolutely not stopped ESN FeedsThis post … Continue reading Big 12 readies to pounce on Four Corners schools as doubt creeps in about Pac-12's viability