Too bold probably, they would not dare to go this way as it can ruffle many players feathers. Hey, I'm sure I'll even get downvoted just by speaking of this!
Anno toward a smaller scale: The ships become people. Islands are factories, the world is a city, a session a neighborhood. A person could be armed, like a thug, or can be a servant moving merchandises. Picture this in Chicago during the prohibition for example.
Anno toward a bigger scale: The far future. Islands become planets. You have fleets of freighters ships, and you move merchandises between planets and through wormholes.
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