I'm tempted just to delete the account tbh. Don't want them back (although I realise they could sign up again but would be easily recognisable!). I have an addon that puts "banned" under a banned user's name. And did this partly to be clear to other members that someone was banned. Which is presumably why they want to change their username and close the account so they don't look banned. Just wondering if it would still say "banned" if I deleted the account and the username changed to "deleted member xyz". I guess I could just call them "banned member" instead of "deleted member xyz".