I thought about this, the more I think about , the more I don't think it would work. The queues at SFA just aren't designed for Flash Passers, especially the old rides like Wild One, Roar, Mind Eraser. For JJ and Superman, if you used the overflow switchbacks to hold non-passholders and control how many people are in the station that might be one way, but that would require an additional staff member. Something SFA always seems to have problems with.