It's a great to have some options when you're royel court is imprisoned. And that you're royel court is no longer occupied with prisoners.
Is there a plan to implying the option to recruit a prisoner? Maybe you can use a "loyalty points" for knights which will make it impossible for a loyal knight to betray their old one or if negative it's just a matter of gold.
To see the status of the prisoners is also a nice feature. So will there be a building like a prison or will the limit improve by the size of the town?
And is there a limit how many prisoners you can have or a max like 10 in a kingdom?