I have a friend who loves to PvP but only plays shadow. I have been playing with him on my fDK and he is getting fairly frustrated because when we lose games (which happens quite often) he feels (correctly I think) that if I were playing with a different class it would be easier. 2v2 has just been to cap for the week when we can, but we are in higher ratings now and it is far far harder. 3v3 we have played with rdruid and MW monk.
I want to roll a class that can work with shadow to a reasonable level (2k for starters) with the new artifact catchup, but I don't see any spriests in arena to know what they are working with.
Essentially every game he is the train target, so I am leaning towards something that has strong peel power. I am thinking either a WW monk, or a boomkin. I think if I can just free him up a little bit he can do some good damage, but on the DK I just don't have anything to peel with on a consistent basis. I also am pretty decent at playing lock, but I think it would be harder as lock is just as immobile as shadow.
So what do you guys see shadow priests playing with this season that seems to have a decent chance at working in the current melee environment?