So I had an idea of a free for all capture the flag-ish style pk event, so the premise is the mod drops a flag for 3-5 minutes and while your holding the flag you receive points(1 point per game tick?), (X) points per kill, and a super set buff. Once you die you drop it and get spawned where your respawn is set. At the end of the event the person holding the flag gets (X) amount of bonus points. Then you can talk to a PK vendor and exchange your point, for items or agility xp, or something along those lines.