There should be some purely selfish options. Some things that are bonuses for the knight, and do nothing for the region. We have also thought about options that could be detrimental to the region, as well. Knights of poor or unpopular lords could band together and build bandit hideouts or something to drop control and steal taxes.
Perhaps 1-2 "secrete slots" that only the Knight could see? You could have a few options to build there such as buildings that would be selfish options only, but also a building that would help the region/realm, or perhaps buildings related to your guild/secrete society/religion.
