i don't have anything in particular that i need but i know he's been wanted as an auror potentially. otherwise people have been asking for editors for the daily prophet and quibbler both of which could come with a ton of crazy in-game opportunities for rabble rousing. otherwise?? a politician who may or may not have honest promises of ministry reform (the in-game ministry is a total incompetent borderline negligent organization) or is maybe trying to destroy the ministry from within 👀, a bajillionaire playboy heir to the ferrari of brooms, scummy ex-cons always wanted, the proprietor of a sleazy af knockturn alley cocktail club, mysterious newcomers who have just moved to london, i can sit here all day and throw ideas at you but either way i'd be happy to give you friends/exes/whatever depending on what you go with