Damn...I'm 8 hours in and at the same point as you. I have a set of "fighter" Warlords and Warriors I march all over the map for almost every fight, and then all my other Warriors doing delegated work or mining, or summoning other Warriors.
I'm spending so much time with each individual nation/warrior...the amount of micromanagement is surprising. Attuning multiple Pokemon to each Warrior's best type and abilities..man.
How many turns are you in? I'm at January Year 3.
May Year 3. I basically just fight one battle each month, purposefully in preparation for the next kingdom(s) to conquer. Everyone else is delegated to training. I feel like I wasted some time
grinding for the Terrera battle, heh, cause they joined along with Illusio.
I haven't done much on the management side though. I've been checking the Warrior and Pokemon stats and stuff ... that's about it. I haven't made any changes and I just leave them stationed wherever. *shrugs*