The Big 12 is adding Arizona, Arizona State and Utah as members next year, completing its raid of the Pac-12. The latest blow to the Pac-12 came just hours after the Big Ten welcomed Oregon and Washington to grow its new West Coast wing next year. A little more than a year ago, Southern California and UCLA announced they were joining the Big Ten in 2024. With the Ducks and Huskies, too, the Big Ten will be an 18-team conference. The additions of the Arizona schools and Utah give the Big 12 16 schools, stretching from Florida to Arizona.
