I agree with this for the most part. More drunk fans won't make it any louder it will just make the word choices more inappropriate and vulgar. Honestly, it will result in more students thrown in the drunk tank prior to the game because they can't handle their alcohol. Two years ago I sat on one of the hills and their was a big fat girl in a skirt who was an ISU fan literally passed out drunk face down on a slab of concrete near the bleachers. She was all wet and god knows what was on her. People were taking pictures of her the whole time and she didn't move an inch. I'm still not sure how she didn't get kicked out or arrested.
The later time will end up in more arrests, and that's about it. It won't have any effect on the outcome of the game. As others have said, IMO this game is a toss up. ISU is at home and has a history of giving Iowa trouble. I wouldn't be in the least bit surprised to see them eek out a win again. However, if Iowa's running back stable stays healthy they should have no problem putting up over 200 yards on ISU's defense. If that happens Iowa should win. Either way I expect it to be another close one.