Not necessarily changing his approach just adjusting to the talent. He had two 1000 yard runningbacks in his backfield one year at OU (Perine and Mixon), He had a QB Jalen Hurst that he allowed to run 233 times in 14 games at OU, he had a TE that they threw the ball to in Andrews...one thing I'm sure of his he needs to adjust for his talent he won't be losing anything as long as his OL develops and his defense can play a decent game
Riley is going to go out and try to prove the critics wrong to show he can fix things and lose what got him where he is in the first place.