I don´t see Soldier why are you frustated when you get killed by a noob. It´s also the part of the game. When you have started playing DP you were newb too, exicited when you shot somebody as same as the new guys are excited when they shoot you.
Anyway, back to Co2 question. I don´t think map developers should remove Co2 entirely. Just don´t give it to all players. Hide the ˝precious˝ from us. Make us look for it like it´s Eastern