I got some ideas:
-Allowing cattle to generate food over time in livestock pens and similars.
-Specialized Estates/Farms
-A Randomize Hero Name button
-A AoM styled stats page for all units and buildings
- Flagships. Naval Hero units that provide morale bonuses for nearby allied units.
- Infertile terrains. This one might be controversial, but it would be interesting if in some maps you couldn’t build farms unless you find a patch of green fertile earth. This could make desert, island and snowy maps much more interesting as the players are forced to change their strategy and find different ways to gather food and gold in the late game.
- A map selection screen that features a world map and you select the map type by clicking on whatever region on want to play in.