Simply adding the social areas to fleet carriers will give players access to all the standard station services and bit of extra money sink if desired the main feature i want to see is the ability to do drop ships into a warzone from a carrier but its not possible unless you land manually. especially in systems with only outposts. Make a "hacking" tool that you can take control of a turret for your side during ground conflicts. Maybe add an orbital defence grid warzone for space combat.