https://forum.atlas-games.com/t/1227-the-lotharingian-debate/7100/1
I updated that thread (Lotharingian) to include a poll. Please vote. How the troupe votes will determine whether or not the Tribunal is created at Grand Tribunal. Either choice impacts the saga in interesting ways. And Mons Electi could certain choose to join that Tribunal, but that too is an option to the players at the proper time, and might even be decided at a time where it is most advantageous to Mons Electi.