This is my CO-OP suggestion which I think should be a feature yesterday.
When you play CO-OP in order to manage your settlements you have to wait for your turn then have a small timer to do so.
It would save so much time if CA implements a queue system allowing both players to always be playing all the time without waiting, and any change you want to be done will take effect when your turn comes around.
Waiting for your turn shouldn't inhibit you from clicking on a settlement and making a building queue or military queue. The power of your turn should be to take action, such as diplomacy and military actions (moving armies/attacking)
The reason I want this desperately is there would be so much more synergy to the game and it would save so much time by allowing both players to manager their settlements on their friends turn, allowing them to focus on military and diplomatic responsibilities on their turn. Please make this change across all TW titles with CO-Op.........