I’m pretty sure we are never ever going to get Haiti because anything that deals with unsavory topics like slavery gets censored these days.
But if they’re going to add Haiti they need some Maroons:
Inspiring flags are easily the stupidest feature in the game but your idea for a Haitian version is really creative. It would be extremely hard to balance mass villager conversions though.
The Polish contingent should enable Winged Hussars or Uhlans at the fort like Pulaski’s Legion.