--I am pretty sure there are some posts already about fights, but there are none in the first few pages.--
In the game, there should be fighting/dueling requests.
I joined after the time of Impressive Title, but am I correct there were fights then?
You could have
- Single combat with one other player
- Group combat, where you can join your group or friends in a team fight
Instead of fighting on the map you are on, upon accepting, you will be transported to a fighting map. The only people on the map will be your fighting team and the opponent's team. This way, there will be no disruption from other players.
What I don't know about fights on Impressive Title is whether you lose your character when the health reaches zero. I personally think that would be a bad idea. In a fight, when your health reaches zero, you die, but you can choose to spectate the rest of the fight or respawn in the world you were in.
Example of a request to fight:
(http://img638.imageshack.us/img638/5804/334sg.jpg)
So, what do you think? Have your say in the comments.