Big 12 changes coming after one last season with 10 schools


              Iowa head coach Matt Campbell walks off stage after speaking to reporters at the NCAA college football Big 12 media days in Arlington, Texas, Thursday, July 14, 2022. (AP Photo/LM Otero)
            
              Iowa head coach Matt Campbell smiles while speaking to reporters at the NCAA college football Big 12 media days in Arlington, Texas, Thursday, July 14, 2022. (AP Photo/LM Otero)
            
              Texas head coach Steve Sarkisian smiles before speaking to reporters at the NCAA college football Big 12 media days in Arlington, Texas, Thursday, July 14, 2022. (AP Photo/LM Otero)
            
              Texas head coach Steve Sarkisian flashes a quick Hook 'em Horns sign as finishes up speaking to reporters at the NCAA college football Big 12 media days in Arlington, Texas, Thursday, July 14, 2022. (AP Photo/LM Otero)
            
              Oklahoma head coach Brent Venables speaks to reporters at the NCAA college football Big 12 media days in Arlington, Texas, Thursday, July 14, 2022. (AP Photo/LM Otero)
            
              Oklahoma head coach Brent Venables speaks to reporters at the NCAA college football Big 12 media days in Arlington, Texas, Thursday, July 14, 2022. (AP Photo/LM Otero)
            
              A mannequin wearing a Texas football uniform is carried away after the NCAA college football Big 12 media days in Arlington, Texas, Thursday, July 14, 2022. (AP Photo/LM Otero)
            
              Brad Clements carries off a mannequin wearing a Texas football uniform as he dismantles the stage after the NCAA college football Big 12 media days in Arlington, Texas, Thursday, July 14, 2022. (AP Photo/LM Otero)
Big 12 changes coming after one last season with 10 schools