while the Polo fields are great, having finals at a local high school stadium would be a big improvement. I like being able to see the game from a bit higher up makes it as it allows for spectators to see the motion of the offense and defense a lot better.
Bigger scoreboards, or at least bigger numbers would be a big improvement as well. When the games get crowded, it's impossible to see the scoreboard, and when you can see it, the numbers are hard to read from much distance. Having a volunteer for each field updating that scoreboard would be a nice touch. I know players were constantly telling me as an observer that the score was wrong (which wouldn't matter since we carry the official scoresheet).
And lastly...not so much a spectator suggestion, but a general site logicstics issue. Cold water would be nice. The water jugs were kept full, which is really nice and the little "valved lids" made dispensing easy, but a set of a few ice filled coolers at each station to dispense cold water would be a HUGE improvement. The water jugs were pretty much always warm to hot water versus college nationals usually has a table covered in coolers with beautiful cold water to combat the heat. Definitely a big difference.
Just some thoughts....