Huh? i can pull 350k DPS on heroic dragons easily, I do well on Ilgynoth, and cenarius as well. My single target isn't as high as some others on fights like Ursoc and what not but i can still pull a solid 240k or so with 851 item level. To say affliction can't complete it just utterly ignorant. I easily keep pace with our destruction lock. Is it good enough for cutting edge mythic progression, not totally sure on that, but for your average raider you'll do fine if you are a good player.