If production is destined to die, so be it. If participation is the measure, then revolver, single stack, and L10 (where not required), are effectively dead already. You can still shoot them if you want. USPSA will never remove them nor combine them together. Some day, PCC will be just as dead, killed off by Carry Optics. It is the fun game now. I shoot Limited, and it too will get replaced someday.