JoePa would have a whole new lineup for next week. That's part of what made him the best coach of all time. Set expectations and coach each player to do their part of what it takes as a team. But also when it's time to make hard decisions, make them.
Edit: I particularly remember how Joe would put in freshmen talented RB's when they were talented. RB's just need to know how to run and not fumble to make a difference, where as Franklin uses the excuse that they have to be NFL blockers before he plays them. Was Dozier an NFL RB when he lit up Bama as a true freshman? Who cares. He was a difference maker with the ball in his hands and that was the difference in that game and a good many more. But keep trotting out Singleton when even the little we saw of Smith at RB showed more elusiveness and make people miss ability.....