[Patrik]

Originally posted by SnallTrippin:
For real, this will make keeping a stable small province worth while, otherwise who needs 10 gold and 10 resource province? Except for strat purpose maybe

Don't you search for magic sites?
Remember, they are more common in certain provinces (Waste for example). A site which produce some gems, or has a good recruitable mage can make a 10/10 province very useful indeed.