Who should OU football turn to as next RB coach after DeMarco Murray's move to Kansas City Chiefs?

On the latest edition of the SoonersXtra podcast, OU beat writer Colton Sulley and columnist Jenni Carlson chat about running backs coach DeMarco Murray's departure for the Kansas City Chiefs, his tenure and some candidates to replace him. Brent Venables is searching for his third assistant coach replacement after hiring defensive backs coach LaMar Morgan, who spent the past two seasons at…