Idea for new improvement

[tommycost93]

I'd like to see a new improvement which directs your cultural expansion towards a certain tile. Too often I've had the natural expansion straight up ignore hills or resources and I'd like a way to add a little control over that. I was thinking something like a Settlement improvement which can only be built outside of your territory. It would be unlocked with trapping (not sure about the tech but trapping felt right for some reason) and it would take 5-6 turns to build on standard speed. What do you guys think?

 

[9gkj548hkm20vk79dj689bnj4]

Just being able to pick the tile you want to expand to instead of always buying it would be better.