Instead of having your country be displayed as an abbreviation (i.e. ca for canada), how about having it as the country’s flag instead ()? This would look better and also fix the problem of having inconsistent text (if you are on the leaderboard you know what I mean).
It shows as a flag on some devices, and doesn’t show on other devices. Yes switching to images is planned, but to be honest it’s not really a high priority for me atm.