You are wrong. Flat out. I do not pvp, but I know about Warlocks. Affliction has higher burst potential than destro, and so do many other classes. You just got a little scared when you saw a big number go up on your screen. Please don't cry nerf when all you see is a big number, and think about nothing else that goes in to it.
Instead of crying about how hard you got hit for and wishing for a nerf, maybe you could spend your time better learning your class and learn how to counter?
I know all I'll get is trolls on here, but have at it.