One wild idea that came out a year or two ago, but I doubt could ever truly happen, is to allow players to establish "Noble Houses", and let other players play characters in that house. So you as a player would not just be "the Kepler Family". Once you had enough fame/money/whatever you could establish your own noble house. As founder of the house you could establish certain precedents or rules (what those would be I have no idea right now) governing the house. Based on some criteria your house could have so many available members. Those available members could be played by *anyone*: The leader of the house makes the slots available, and other people can pick them up and play them. Has lots of interesting possibilities for politics and dynastic families.