Not a bad suggestion, but there is one drawback. As the system works now, the Game Sages can change your name, if you ask. When I asked, they said it would basically kill any tags where others had tagged me in their posts. I was fine with that, so I said, "Ok, thanks for warning me. I still want to change my name." Maybe that process could be changed to a pop-up warning. Maybe they don't want people trolling, then changing their name.
I'm fine with whatever. I just wanted to point out what I've observed.