Here's one to speculate about.
From a lore point of view what would have happened to Rata Primus on Sandswept Isles after the Inquest were largely defeated there in the Living World episode? If it was simply shutdown or left to shutdown on it's own it would have crashed into the island below and likely destroyed the Olmakhan village nearby. I wonder if the PACT forces maintained it as a base or moved it elsewhere. Maybe to Dragonfall which isn't that far away?