Because we wouldnt use them "historically". They were only droped if in an emergency. HT says once we fired them we would just drop them and have little or no drag. Only way I see making this happen and making it historical unlike what we have now is paying a perk price to dump them. if you take them up and die or land with them still on you dont loose anything, but if you wish to drop them make it cost 5 perks. Some is going to be smart and say 5 is to little and everyone will drop them because it is. To these people I say go to an arena and look at the m4 then come back to me.