Someone mentioned having NPCs available on the station for contact points for Foundry missions. I've also heard folks talk about building the station and/or creating a station mission where new fleet members can "meet" the various bigwigs in Stonewall Fleet. Personally, I think it would also be cool to include additional NPCs around the station for the sake of local colour. You know, the characters who have speech balloons pop up when you pass by, but that you can't interact with. These NPCs could either be some of us "lesser" fleet toons, or entirely new characters. New characters could include things like a transporter operator, a bartender, and random folks standing around talking with each other. I would love to help create some characters like that, personally.