Pking isn't always abusing. The very reason why this thread gets so much opposition is that we really do have players who aren't abusers or griefers but enjoy the free pvp. It's honestly something that doesn't exist in many games.
Remove the constant hostility from the game and you remove "fallout" from it.The only thing I think this game needs is an invulnerability timer for 3-5 seconds (or the first action/movement made) when u spawn into RT pvp encs, to give people a chance to react instead of loading map dead.