problem with that filth, is to be a jerk i could for example wingman you, find you RTB'ing kills, and vulch you on landing.
you lose the perks / kills (in a k/d stat), and i get a "warning"
i could do this every day for a month or a year if i wanted.
now that is not something i'd do, even to 616... but it is a possibility that would really make someone mad. imagine of someone did that to fester, heck a whoel squad of 10 could kill him landing 10 times in a day, and be none the worse for wear.
thats just not a good idea at all IMHO.
personally the best is no damage to anyone, then all you are out is hit% because of the wasted bullets. have 3 settings, KS on, KS off, and no effect. the "on" and "off" would eb used for scenarios, and the "no effect" would be for the main.
just an idea