While I am against earlier start times, with the ease you can set up a classifier course and how long it does take to shoot one, if you couple that with the possibility of the hot weather, an 8:30 or 9:00 start for the classifier might be the way to go. It would need to be heavily advertised to guys aren't surprised when they show up at 10:30 to get registered and it has already started but I think rotating them into the mix would be an easy thing to do.
With the bays as they are currently at WSSC, a classifier match would take a long time. I don't know the solution, but maybe something like having two squads shoot from 8:30-10:30, then two more come in at 11:00-1:00. Don't know how that would work though.
But, one thing I am satisfied about is that the WSSC guys aren't afraid to use their imaginations to find solutions. I've every confidence they can work it out well