I'm not sure if suggestions are needed, but I think that the mechanic of Gathering would be awesome, it can be like an instrument to improve or worse your relashionship with other clans and also to see some parts of the life of other clans.
This is just an idea which came to my mind and I thought I needed to write about it. Thank you a lot for your work, ClanGen is amazing! The ultimate instrument to write fanfics c: