Have you considered pre-leveling?
|taking a break from PVP
Back to my point, the MOP expansion is a month away. I am thinking about finding about 2-3 dozen quests that I hadn't finished and do everything UP TO turning them in. When the level cap is increased, I'll run around to the quest givers and turn in. With all our rested bonus, I'd bet I will get 1, maybe 2, bubbles towards 86.