Big 12 quickly working to expand before Texas, OU departures

BYU quarterback Jaren Hall looks to hand off the ball against Arizona during the second half of an NCAA college football game Saturday, Sept. 4, 2021, in Las Vegas. (AP Photo/David Becker)

Cincinnati defensive lineman Jabari Taylor (90) reacts after sacking Miami (Ohio) quarterback AJ Mayer during the second half of an NCAA college football game Saturday, Sept. 4, 2021, in Cincinnati. (AP Photo/Jeff Dean)

Houston running back Mulbah Car (34) runs the ball against Texas Tech during the second half of an NCAA college football game Saturday, Sept. 4, 2021, in Houston. (AP Photo/Justin Rex)

Central Florida running back Isaiah Bowser (5) looks for a way past Boise State safety Tyreque Jones (21) and linebacker Riley Whimpey (44) during the second half of an NCAA college football game Friday, Sept. 3, 2021, in Orlando, Fla. (AP Photo/John Raoux)