On the main game screen the handy list of things to mess with are shown in the top-left: units, cities, quests. This is great.
My suggestion is: the game should distinguish between me right- and left-clicking on one of those list items. Often I need to find the position of a particular unit, and the current behavior helps a lot - I click and end up at the unit. But sometimes I'm in a different area of the world, and want a particular stack to move "here". Now clicking the unit will move the camera to that unit and I have to scroll back to the place where I actually want to perform the action.
