Wow, thanks! I'm really glad you are enjoying all things that meant to be enjoyable in this book - bestiary, map-generation procedure, ease of use for sessions with zero/low prep or playing solo etc. So cool!
And yes, connecting factions is intentionally left for "reader" discretion, since I didn't want to sketch the setting too much. In principle, however, almost every faction can potentially compete with every other faction (with the possible exception of Commonality and Krakogród Academy, which don't have too much collision points).