yeah I agree with zen.
Maybe there would be an orc dungeon and at the last room there would be like 10 orc's and each hour the "Orc King" spawns and he is huge and would take few players to kill it. Maybe people fellow up in a party and take it down. This would actually involve OTHER players in the game.
would be real fun. And the boss monster would drop something good but you can only get 1 per account. Orc Mace