WB challenges are possible in the future IMO. But for now, Gunbucket is the preferred new challenge scale (due to many requests by Pantsu and the GB guys
My own ideas for GB challenges:
- Your nation's first battle rifle (1940-1960, full-power rifle cartridge only, 20rd magazine minimum, intended as standard infantry rifle and not support weapon) - real examples would be the FN FAL, M14, G3, etc.
- Design your own Kalashnikov variant (use the action of the AK to design your own AK variant; can be any country/user/timeframe; must be chambered in 7.62x39 or 5.45x39; must accept standard AK-47 or AK-74 magazines) - real examples would include the Type 56, Galil, RK-62, etc.