If you are only leveling up 4 characters and have one 80 already AV is usually a win for you. Holding IBT or tanking Galv with no heals can make a huge difference. I find most horde attack my 80 first because they think he is the highest threat when really 4x Crusader Strike and 4x Divine Storm is a lot of damage on one person. I went 12-2 today with the losses being due to the WHOLE horde showing up to Galv and defending. Those ones I should have afk'd out of because they took forever to lose. =(

P.S. Hitting 80 and having 3-4 pieces of PvP gear waiting is awesomesauce.