The offense was a bit more vanilla than it was at times last year. I don't think that had anything to do with surprise for UPS. I think it was more to do with keeping it simple on the road in front of a hostile crowd and against a stunting, attacking defense where protection would be crucial.
And, the OLine starting a true freshman at one tackle and a rusty veteran that sat out most of preseason camp at the other tackle. The 3 guys in the middle, veterans all, looked like they were playing together for the first time in the first half. The chemistry wasn't there on the stunts and blitz pickups. Throw in the TEs not providing the additional pass blocking for the GT rush and Quinn was pressured like he was as a freshman.
Weis also commented in preseason/pregame interviews that Quinn would have more responsibility in audibiling off his reads. Post game Weis commented on the ratio of run/pass plays that Quinn changed many of the 1st half runs into pass plays at the line. I gathered that Weis didn't necessarily concur in all those changes and read into that comment that "audibiles" were another halftime adjustment.
When the offense is struggling with pass protection, penalties, and cohesiveness do you open up the playbook or do you focus on making your base plays work?
I agree with scooper about the environs and the stunting defense being factors, so was the performance of the entire offensive unit. It improved as the game progressed. ND's drive chart look like this:
7-0
5-15
4-5
9-29 (was anyone impressed with the 9 play drive that averaged 3.2 yds/play?)
3-5
14-80 TD
Halftime
14-64 TD
8-62
5-39
11-48
ND's first TD drive started after GT made it 10-0 around the 25 minute mark of the game. In those first 25 minutes ND had 5 drives that total 28 plays and netted 54 yards. The average of those drives was 5 plays for 10.8 yards or 1.92 yards/play. In the next 35 minutes of the game ND also had 5 drives totaling 52 plays for 293 yards for an average drive of 10 plays for 58.6 yards or 5.63 yards/play.
The penalties, missed blocks, and dropped balls killed drives but as ND's defense shutdown GT's offense after the 25 minute mark the offense started putting it together. "Nickle and diming" as Weis noted in his interview. ND took what GT allowed and what worked, Quinn's long scramble, Quinn's QB draw for the TD. If 6 balls hadn't been dropped, or 9 offensive penalties called, or Quinn hadn't overthrown the receivers on the long passes the offense wouldn't have looked so plain vanilla.