It would be really funny if you gave Vivec some lines that made him sound aware of this. He's already vaguely aware of save states so it's not too far a stretch.
Good idea. I don't plan on having him in the ame, but maybe in the future! How would a simple ex-con meet a living god who stays in his temple?
Maybe some sort of delivery quest? A letter off a dead buoyant armiger (some sort of report on the Ghostfence's strength) if you get to that point?