Baylor’s firing of head coach Dave Aranda sent shockwaves across the conference, but it was only the start of a wild Big 12 firing spree. Less than 24 hours after a 24-20 loss to West Virginia, TCU head coach Sonny Dykes made his own big move. He officially parted ways with co-offensive coordinator and offensive line coach A.J. Ricker.
The Athletic’s Chris Vannini first put the word out on his X handle…