Absolutely, positively, HELL FRIGGIN NO.

Namingway cards would get rid of any semblance of accountability the game still has. People will be rude jerks and eventually get blacklisted to the point nobody will party with them or when they add kicking to parties they'll get kicked right away due to reputation. But if there are namingway cards, they can avoid any punishment or accountability by simply changing their name.

No, no, no, no, no.