If our defensive line improves at all we almost can't lose to Iowa - presuming we come to play, and don't have another brain-fart game. Vandenberg will be mincemeat again to this D Line. He'll be facing basically the same line he faced last year, with another year of experience, without his top RB and WR from last season, not to mention two OL starters. We only sacked him once, but he was under duress throughout the game.
I see another sub .500 passing game for Vandenberg, at least one pick, and a long night in the jacuzzi afterwards.