This game is so amazing! From the art style to the mechanics on choices, this game will be in my personal Top10 Indie Games list.
Here are my suggestions (Keep in mind, I don't know if these ideas had already been said)
1. A 3rd option (Like "Stay Silent" or something along the lines)
2. Save Feature (Via File or ingame browser)
3. More background castle animations (from the population)
4. A stats feature (For some characters, it'll show +/- Gold, Population, and Happiness)
5. A day limit option (Like in "Stick RPG Complete", you can choose how long you play (30 days, 1 week, etc.) )
6. A Scoreboard! ( Kind of a follow-up to #5 you can share scores with other people who play)
7. Make it Mobile! *and possibly Steam* (Be able to play on iPhone, Android, ETC.)
This what I have so far, I hope to have more ideas in the future and to see what this game!
- Da Maxinat0r