Let's say, theoretically, you were to get dragged back into this god-forsaken, dumbed-down, talent-trees-were-too-hard-on-my-brain expansion and wanted to make a decent 10 man group for raiding. Disregarding the difficulties of multiboxing X amount of classes at once, what would be your spec combos for powering through 10 man content? Is all melee DPS feasible or would it be impossible for some of the new content?

Good tool for planning it out:
http://raidcomp.mmo-champion.com/