I think there are many classes good for dps, if a pro is playing it.
In raids I've seen almost all differenbt classes top the dps.
BUT Hunters are mostly on top, and I think they are just the easyest to top dps.
Atleast in the beginning, low geared raids and no pro players.
In other raids it's very hard to say who will top it.
I wonder what will happen to hunters dps with the focus coming in!