So how about this. Want to duel. Your gear is stripped, specific duel gear issued for your class. Your main stats stay the same. Cut down some of the maps and make those the arena's. Items, gear, spells, etc, will spawn randomly when you are near. The item has a timer, uses, or wear until it breaks, as only the old worn out weapons are used for dueling. Make it hunt or be hunted. Kind of Mad Max Thunder Dome style, but a larger area. Sure it could take a while, but it could be a nice change of pace once in a while. Have a little strategy involved instead of straight up mindless face bashing.