I'm thinking they should add a tool to make custom nose art to the planes, because that would add the sense of ownership. Like on Rainbow Six, you can create your own player and it just makes the game better somehow.
Maybe a way to import a file from a USB drive? That way you can make whatever you want on Photoshop and put it on your plane. And custom paintjobs as well.

they should probably have alot of pre drawn desighns for the people who can't draw for ****.