I don't think it would do anything to suicide. If they're at .5 health, they suicide so the other person doesn't get the kill, it has nothing to do with their death. If you're too ***** to handle a death stat on your profile, and it makes you quit PKing, you need to grow up. I wish it showed your K : D ratio in the profile, but not for the reason that it will stop people from suiciding, because it won't.