WJF, XO3, they both hide your identity in the same manner.
I personally think they should.
The WJF gear includes the judges' name on their body armor, so it's not clear-cut at all how to make it work for the helmet/armor combo. Since all the NPCs wear the helmets, you'd have a hell of a time trying to target them when they're present in in numbers more than one.
How many people have died when they had trouble targeting the sewer rats for the same reason?
The #1 problem with shrouds/masks/helmets or anything else that changes your name is name collisions. It's extremely important to have unique names. Your lucky we let you screw with your name as is, considering -the admin- can't target you when your shrouded.
kill first WJF
you cannot -kill- something that isn't living
kill second WJF
you cannot -kill- something that isn't living
kill third wjf
you continue your assault against wjf
kill fourth wjf
you don't see that here.
heh.. been in that situation so many times with rats... heh. never died because of it though.... well maybe once a -long- time ago.
:)