That is not really on Haskins. He is running the plays called.
To reiterate, I don't think Haskins is a bad QB and I earlier in this thread actually said I thought he was the biggest threat to Tua (in part because Ohio State stood a good chance of being undefeated at the time). But, his performances are simply not on the same level. I also don't think either of us believe they could just switch places and the results would be the same, Haskins is a solid candidate but if Tua can keep it up he's playing at a historic level. Even Tua's biggest fans probably didn't think his rating would be 60 points higher than last year.
I doubt Tua makes it to the podium in New York without playing in the fourth quarter though.
Unless this can be read as something else (Tua getting Hurt), I think it could be central to his candidacy. I mean if he goes against LSU and beats them so soundly he's not needed in the fourth? That would be a major story, and I think he could coast to the award off of that. Having said that, I wouldn't bet on it, Saban isn't pulling Tua early unless he's hurt or it's a massive lead and LSU is good enough it's hard to imagine beating them by 5 TDs or something.