Nations and flags

I notice that when selecting nationality there is a vast list of non-state nations, such as Catalonia, Basque Country, Galicia, and most of the British nations. I was wondering if there would be a possibility of adding Cornwall? I can happily argue the case for a Cornish identity sperate from English if needed, and it would be fantastic to have the flag of St Piran next to my name. Anyway, just an idea.

Let's have the Yorkshire flag as well.

I'm half Cornish, so if the Cornish flag was added I'd happily get rid of the English one. 

Know ye of Tredannick Wollas, perchance?

*facepalm*   LOL 

Ever so punny. It's a pipedream, not a clue if there's any chance of such a thing happening