I think the old system of pvp titles should be brought back where if you kill someone your title or one higher you gain points towards the next title. They wouldn't have to be the old names (would be awesome if they were) but it gives people who like ganking some type of reward they have to defend and earn instead of just gaining points for kills which you can't lose. I have talked to many players who have quit and would come back if the system was brought back. Just an idea.