Yes, I thinking revolver gun shooting in Production division.
And by the rule, minimum cartridge must be 9x19.
I never seen actual X-frame. Because prohibit by guns law (.500magnum) in my country.
My concept wanna to see S&W make a hi-capacity revolver gun.
As many rounds as possible in X-frame, 9x19 caliber in titanium cylinder. (9mm very worldwide)
Stainless steel frame, stainless steel barrel 4" or 5" length.