I don't want to destroy the fun, but please leave it as it is.
First, we already have stars above our avatars.
Second I don't really feel the need to be
titulated entitled by any military ranks or insignia, wether UK, US or any other. We are not an army nor a private army but mainly a weird international collection of humans (well, at least I hope so
) with many different backgrounds.
Third, if you want a military title, you can include it for your own. You have one line below your avatar where you can add some text. By the way, your current one is: :3