The thing about teams that run unusual offenses, is that they often seem to have no plan B. Not that they don't / can't make adjustments but it seems too often when someone matches up well or just flat out stops them so many times they have no answer. I think thats what I saw in GT's offense. When they moved the ball those couple of drives it seemed it was just better execution and I think the Iowa defense quickly knocked that execution right back out of them. If not for the pick 6 the game wouldn't have been all that competative.