Big 12 commissioner Brett Yormark is calling for more consistency on what constitutes a targeting penalty after no call was made on Texas safety Michael Taaffe’s high hit on Arizona State receiver Melquan Stovall late in the College Football Playoff quarterfinal at the Peach Bowl.

The College Football Playoff is on the verge of major changes, including expansion, its next media rights deal and possibly evolving its role as an organizing body in college sports.