I also think its a good idea, sort of like Open class in IPSC shooting.
My thinking is this is a category for all the fast shooters that have everything gamed up equipment wise. It would make normal wrangler, 49er classes etc better for the average shooter.
Currently here in NZ there are a number of very fast guys spread through a few categories that make it hard (read depressing, frustrating, discouraging) for others in that category as they feel extremely slow compared to them (thats why i shoot Frontier!).
Sort of levels the playing field and allows the really fast guys to compete against each other