Since there are so many IFVAs now, another idea that I think would be great is creating a career mode in which pilots fly for their VAs (or independently) and the VAs can compete with one another. Pilots can apply to join a VA, and good pilots that fly independently can be recruited by VAs based on their performances. Simple stats such as landings, flight performance grades, airline revenues and reputation can all be taken into account when creating the ranking system for all VAs.
Doing something like this can give pilots more reasons to fly and enjoy doing it. We’d almost have a real world replica of the aviation industry :). Add to this new feature while pilots fly with a few companion apps like IF Assistant and the experience for everyone becomes even more golden.