Merge some kingdoms
I have noticed dunning various Kingdom to kingdom events, very few active orders in the majority. Instead of creating more kingdom, why not merge a couple of kingdoms together. EARTHQUAKE, everyone wakes up the next day in a newly created land. This will have more player interacting with each other. Then with this merge all inactive cities below level 10 get rid off. That will create more areas for players to move to and other stuff.
Think about it.
Berinia