hi i think you should bring back the p90 sub machine from the call of duty mw3. personally that was a fantastic gun. you can put more things on it like a built laser. that would be great because that is one of the best gun that you have pit in a call of duty game. the other gun that would be great to bring back to the call of duty game is the g36c AR from the same call of duty game. the sub machine ump45 from mw3,ACR assault rifle,the m4a1 assault rifle,pp9m1 sub machine gun,mp7 sub machine gun. those are all the gun i wish you put in the next 2 dlc.