From Leoreth: I made a Google Sheet with each leader's current favorite civic. (I also put favorite religions, though I don't expect these to change much.) It's freely editable, so you can write suggestions in it, and/or discuss them here. As I said in the Suggestions and Requests thread, I think Macdonald should get Individualism instead of Democracy. From compiling the data, I think there are many further opportunities for improvement.