oh another thing: when u duel, u are marked as PvP
this is my strategy to kill high lvls in a Horde territory. I'll explain. Go ouside orgrimmar and stealth (if i can't stealth, reroll rogue or druid). There are always some lvl 70 dueling; w8 until one of them is 1% health and then dash, sprint (or use swiftness potion) and use your favourite opener to kill him
then kill the other one. I'm such a genius ^_^
Tell me if u see a floor in my plan, Karni.