I can't find the threads easily just now, but back a year or so ago (well before the dynasty system announcement), there was some talk about being able to assign heroes/champions to civilian duty as town administrators or perhaps to roles in a royal cabinet/council.
I still think that inlcuding things like administrator and councilor roles for champions (and royal offpsring) would make for fun and interesting tradeoffs, especially when you found yourself with a particluarly well-rounded and strong 'character' unit who could be very useful no matter where you assigned him or her.
All that aside, I'd still like to see an option to enable a 'staff AI' as a town administrator, at least if the game ends up nurturing city spam on the really large maps I like to play. A good UI for creating and applying build queue lists would be better than nothing; GC2 updates tried there, but didn't really make it, at least for me.