I'm recently levelling a DK and I find it quite fun to play.
I want to play quite a bit of pvp (especially arenas) when 5.2 comes.
I know that there are some changes coming in 5.2, like diseases are applied from icy touch etc.
Now, for guys playing 5.2 PTR .. What would you say be a perfect rotation in PVP if noone bothered you? A rotation to deal maximum damage?