What do you think about the villains in the game(Players who kill other players , lower, higher and same level like villain). They get a bigger price or grow warrant. If a player kills 10 people, his warrant grow and reward for his death grows, so if this guy dies they get a good reward. so other players may be able to team up with 3-4 players on that one, and going to chase him around the map until they kill him (Villain player maybe can have lower speed on mounts or something), or that the villain might have his own group or guild who is protecting him. So more people from the map or guild must come together against it to get a reward. I think this would be phenomenal. Maybe some improvements , but this came to my mind since I watched one piece now and it pulled me all away with the warrants.