LOL? You mad you got killed by a shotgunner. Stop camping maybe he won't keep running back to you. Your fault for going into a close quarters part of the map. Shotguns are hard to use and take a lot of skill, you should respect shotgun users and accept your deaths.
Got killed by a sniper in the back of the map. Too bad, snipers play a vital role in defending flags and holding position (especially on Plaza) if you got killed by a sniper stop running back to him and stay away from that sight line. Just be thankful this sniper hasn't taken out a reg gun yet.