Definitely food for thought. Though I will say, with corps like the Cadets, Cavaliers, SCV, BD, etc. the Shako/Ausie/whathaveyou is a big part of their identity as a corps to me. I'm open to the idea of the entire corps being in something a good bit more breathable then a corps uniform, lids and all. Think Blast! type outfits for the corps proper in that case. But still it's for the most part marching around the field more then anything else. It's a concept that I could get behind though, I'd love to see it tried with a show at some point, if only for a few shows.