Is there any room for the "odd specs" in raiding guilds? For example: shadow priests, feral/balance druids, retribution paladins, dps warriors.
I remember those being pretty rare in the original vanilla (atleast pre aq40) and lets say I want to play a shadowpriest, will I be able to get a slot or should I be a warlock/mage?

Or is there for example way too much rogues? To the point where it will be hard to find a spot since there's so much of them?