I suggest Dorado should implement a feature that allows you to offer some of your territories to other players through diplomacy, so that they are free to accept or deny it without starting a war. It would be useful especially when you play together in coalition.
How may it look in the game:
1. In message screen, when clicking on "Offer a diplomatic relation"(or something similar, I am playing with Russian language) button, there will be option to "Offer provinces" to other players.
2. You click it, and then you choose on map what cities and provinces you would like to offer.
3. You send the offer and hope for the answer to come quickly.
Something like that.
How may it look in the game:
1. In message screen, when clicking on "Offer a diplomatic relation"(or something similar, I am playing with Russian language) button, there will be option to "Offer provinces" to other players.
2. You click it, and then you choose on map what cities and provinces you would like to offer.
3. You send the offer and hope for the answer to come quickly.
Something like that.