I believe adding AI units that are controllable would be a very good addition to the MMO, and make it feel far less empty. Take for example the game "Conquerors Blade". It has a great system of AI units that are controllable, but lacks all of the great sandbox contents of Life is Feudal. There could be worker units/peasants, and the more you growee, the more you could control and have work for you. And you could recruit soldiers, and the more you progress the stronger, or better tiers of soldiers you could get, and control at one time. I really believe if you could work out a good system for this, it would breath absolute new life into Life is Feudal. You could have the worker/peasants, do menial tasks for you over long periods of time (Cutting down trees, mining, fishing, building certain structures, etc.), and you could take the AI soldiers with you to battle, to either attack another fortress, or defend your own. And there could be a progression line for them as well (Such as Eras- bronze, Fuedal, Iron, Silver, Golden, etc.) and in those seperate Eras, would be better versions of troops, and better gear for them. I myself, would come back and play Life is Feudal MMO every single day if something like this was added. And I absolutely believe many more would as well! Give it some thought, and see what you think please. It would be amazing.