It'll be a long while, possibly a never, before there are both enough nobles and low enough frequency of monsters to have any human conflicts down there. Aurvandil vs Madina is more due to the origins of Aurvandil, and otherwise would be an unfruitful conflict for both of them. (It is, either way)
Add to that the low income of all regions, and most people would probably get bored doing nothing but sitting in a few regions. That could be one of the reasons why most new characters are concentrated in places like Astrum and Morek Empire, because they can go out and fight stuff rather than monsters and low production all the time.
