If my end goal is entirely PVP based, do you think having a melee team is a large disadvantage as melee as opposed to a hunter/boomkin/elem/caster of some kind team (not all different, but 5 of the same type of ranged class)? I don't want to get to 85 and be like, "crap, this is a lot harder in arena than I had hoped, I wish I had ranged instead."