I've seen this too. I use the support class, and a lot more teamwork
I fucking hate quick-scope. the stupidest fucking thing ever to be put in a game
Fucking bane of the Modern Warfare series. That said I haven't gone online yet, and the single player campaign seems by the numbers just with a continuation of the story. CoD4 still has the only compelling campaign thus far....
Not looking forward to running around with a SMG fighting cunts that quick scope