Yeah the setnick thing can easily be disabled or changed into a system npc that pops up a name select window. I decided a while back that Oasis would have a place to choose your name, gender, race, and body colors (hair, skin, etc) and then you couldn't get them changed again.
I was thinking MAYBE there could be some official naming place, and some guy would change your name for a fee (doesn't have to be money) but then again, that's promoting people to change their names to something stupid.
Either way, if the RP server is watched over by admins properly, then there shouldn't be a big problem.
