Here is a potential house rule that I wanted opinions on.
After combat, the losing side gives the winning side their house card that they played. This card is now being held hostage by the victorious house. The cards can then be used as bartering chips to negotiate strategies. A house can choose to remove a card from the game if they so wish(this would deplete a house deck yes but it also makes it easier to recycle cards that haven't been taken. Furthermore, only cards with the houses name in them (such as Stark; Robb, Catlyn, Eddard etc) can be captured by the enemy representing the important members of the house being of any value to another house.
I was wondering what everyone thought about this and if any changes can be made to make it more balanced. It's just an idea at the moment and can be worked on.