Villagers + Villages

I personally think it would be cool to have jungle villages and cherry blossom villages at some point. With jungle villages it would be cool for the houses to be in the trees like a treehouse almost. On top of that I also think it would be neat to be able to chat with villagers in a way where you could almost create your own story/adventure within villages, it would be pretty cool and unique for villagers to have different personalities however if this were to happen I believe it would be cool to make it a setting in the options when creating a world in case some people want original villagers.