How different would the Natty have been if Leonard hadn’t been gassed after the first drive?

Ohio State still would have won, but Leonard was absolutely gassed after that first drive and didn’t look good the rest of the half. And with Ohio State scoring quickly every drive, it was clear he needed the halftime to recharge.

Do you think the game would have looked a little different if he hadn’t run it 9 times? (I think he also hurt his chest by landing on the ball)