well..they didnt put the drainage in for cost savings if i remember reading right. look i'm not defending the place.
but...if you open it, it has to stay open...and if it rains, the place is ####ed. you cant change the playing field half way thru the show. every corps has to have the same conditions. that's what they have said and so have many others on here.
if you're say Colts and you go on with an open roof, then you're say Troop and the roof is closed...it's a very different sound if you're Troop. I kinda see their point.