You wont outlast anyone. one healer or one Elemental shaman could out-heal your DPS as healers, and the other healer will always be drinking to full while the DPS will keep pressure on you and ekep you in combat for the entirety of the game.

They will always outlast you, unfortunately.

you cant even pull one of your toons away and drink too, one DPS or one healer will never die to your DPS and can mess with your toon trying to drink.

BGs its fun because you have other DPS to heal, but I can't imagine you winning an arena match like this hehe, sorry XD