hmmm, howabout a smg that instead of heals, would help someone that is in a bind get out?
a secondary fire that can be used once a wave, let's say a commando got surrounded and is about to die, so maybe you can hit him with an adrenaline dart, which temporarily gives 50hp and 25% speed boost, just long enough for him to get away (maybe 10 seconds?)
it wouldnt be hard to code at all, i already have a variant of it on my server, i'm just wondering if i should export this weapon as a singular mut for other's to add to their own custom servers.