So the other day whats left of my squad is inside the Objective trying to be cool and protect it in comes this bad guy with an axe … quite impressive … besides the axe we do have a lot of knives from leftover Academy upgrades …
Perhaps the Developers could if the mood hits them allow us to upgrade those like we can everything else. Would be a lot of tweaking and effort though to have this capability but …
According to wiki … There were some combat fighting knives in WWII and even Randall started back then …
The Brits had this … which could be used in Tunisia … below

The Army came up with the M3 the Marines the K Bar

And then good ole Randall had the All Purpose Fighting Knives maybe upgrades could make these similar to the axe
