offer rename prompt for antags on roundjoin/start

[Yellow]

I don't feel like just giving a rename prompt would do much if you're actually trying to alter the character considering you'd still look the same. Unless you just wanted to change your name from Sally Smith to EVIL Sally Smith or whatever.

I wouldn't mind a 'random name if I roll antag' thing in character setup though.

Tbh random name + random appearance would be very nice option. I've felt that I've been cut way too much slack by security/command at times for being a recognizable character. Especially as some of my characters that used to be harmless, I would be given an extreme amount of leeway due to the meta-knowledge that I was a very harmless character, even as antag, that I feel I would have to put it significantly more effort for if I was given a random name & appearance.

While I don't think everyone would take this option, since suddenly being a new character with no definition is difficult, I believe it would be a lot more fun for a lot of people.

Edit: the only negative effect I think this could bring is the bad habit that some players have of being highly distrustful/ignoring towards random namers getting worse since it would raise the chances of them being an antag but also,, this feature would be hella cool