Oh, sorry. We're Mages, so I left out irrelevant garbage
No, you'd be troll pretty much every tier, but the OP said alliance. Worgen is really ahead, especially for Fire. Human with a Spellsword (Loshan from Tsulong) is really good too; better than Draenei because they both get 1% Hit (1% Expertise), but the human trinket helps a LOT more than one would think. I use that pretty much 10 times a day when I do my daily stuff (dailies, old raids, etc), and at minimum in raids, once a boss (some exceptions). Pandaren is okay, but isn't that great. Anything else and
you clearly don't care about min-max at all.
I would be a Worgen (which I was during Cata), but I can't stand their animations. I stomached it for a month before I couldn't take it anymore.