Default Images for Scenarios

So when you make a scenario or map, and you don't upload an image, it shows a red (if scenario) or yellow (if blank map) picture of the template map you used to make it. I think it'd make more sense if the map included only the countries that you didn't black out, to avoid confusion. For example, if I made a map of the Balkans and didn't upload an image, the little picture you'd see in the lobby would show just the Balkans in yellow, everything else black.

I would upload an image, but I'm too lazy to create an alt to try to take pictures of the lobby.