A few suggestions:
-enable load games within games, to make testing faster/easier
-in battle reports (where we choose to fight/not fight/etc.) state where the battle is when possible (ie -- which city), as I've had several cities attacked and similarly populated by troops, so it was not possible to tell which city was under attack.
-if we have the build menu open in one city, it would be nice to be able to click on another city and have that second cities' build menu open. The same for recruiting troops menu, etc.
-It would be nice to be able to disband multiple units using SHIFT-select then disband them all at the same time.