The ball is officially in Arizona’s court.

According to Ross Dellenger of Yahoo Sports, Big 12 executives met Thursday to approve the application of Arizona as the conference’s 14th member. It’s now up to Arizona’s Board of Regents whether the Wildcats remain in the Pac-12 or leave for the Big 12.

Arizona has been considered the Big 12’s top target since Colorado joined the conference after leaving the Pac-12. As of Friday morning, Arizona could go either way, according to ESPN’s Heather Dinich.

Arizona regents met Thursday evening but quickly went into executive session, which was not open to the public.