Big 12 in deep discussions to add up to six Pac-12 teams after USC, UCLA defections to Big Ten | CBS Sports Headlines Big 12 in deep discussions to add up to six Pac-12 teams after USC, UCLA defections to Big Ten The Big 12 is aiming to maintain its … Continue reading Big 12 in deep discussions to add up to six Pac-12 teams after USC, UCLA defections to Big Ten