Rank Insignia Pins on Flashes

[KSmedic]

My kilt pin is an Eagle, Globe, and Anchor over a claymore that I got from Sport Kilt, of all places. I suppose there's no reason not to wear rank insignia on flashes, but as has been stated before, I've never seen a pin of any kind on flashes. Personally, I don't have my former rank insignia (Corporal.) as any kind of jewelry. If I wear anything, it's either the EGA, or a miniature of the Southwest Asia Service Medal ribbon as a lapel pin.