I like the sound of this, but I worry about how much effort and complexity might be involved to make it a reality.
In the case of Dwilight, an easier fix might just be to bung a few more cities on there in the right places so that gameplay improves. It might also be worth reducing distance from capital penalties given how large Dwilight is.
But I'd also like to hear from people more knowledgeable than me about how much effort it would take to make regions truly dynamic.
