History has been good to OU when it comes to hiring young coaches: Wilkinson, Fairbanks, Switzer, Stoops and Riley....all of whom were hired in their 30's.
Gary Gibbs might have been included following Switzer, but the fallout from scandals and a stiff probation never let him (or his recruiting) get off to a good start.
I believe to this day that Gibbs may have been the right man at the wrong time in OU football history. No one will ever know for sure.
Anyway, Riley faces a challenge starting out even with all the resources at his disposal. OU loses three franchise players in Westbrook, Mixon and Perine that accounted for 60% of the team's offense....an offense that had to bail out OU's porous defense on at least three occasions. To assume that three other offensive players will even approach what these three did over the past 2 years is shaky.