Unfortunately, you’re mistaken on the bird poop issue. In addition to the east stands, there was a considerable bombardment of the southeastern corner of the playing surface. It was discovered, along with the droppings in the East stands, Friday morning. The difference was that our grounds people cleared / hosed the field, which was necessary prior to Purdue’s early afternoon walk through. Because they were trying to prepare the field and because they needed to them clear the hoses so Purdue could have the field, they chose to not go into the stands for what would have been a longer cleaning, and no one went up there following Purdue’s practice. Thus, it simply didn’t get cleaned. There were reasons, but not knowing about it until it was too late to clean it wasn’t one of them.
As for visiting fans, including Pursue people, we can disagree on that point, though I’ve certainly seen more in AH during the last decade than at any time since the building opened.