Not sure if you meant it this way, but if you did... I like it! (literally what you said, not as a joke but "literally" lets do that).
Where you use the island to actually interact with other elements of the game world, like actually producing and sending food to X village and making an impact to that village (such that each village may have a 'level' and you help rank them up). There also may be other content that is less one and done once some of the story / etc side content has been completed, like empowering your squadron (may tie in with a new purpose for squadrons as Trust system takes over other elements), beast tribe, new type of custom deliveries, FC, etc.
