This is a World of Warcraft question.

I have a Mutilation rogue for PvP, I'm wondering what's the best class for me to do Arena 2v2.
I've heard Frost Mages are great.

I would like to hear your opinions and WHY that class is good for me.


Somethings to know about me,
- I have a bit of trouble killing healers or people that keep running and putting slowing debuffs on me.
- My current team mate is a Holy Paladin, we loose when he is distracted and both enemies nuke me.


Thanks in Advance