I want a mod to fix the very disturbing problem in the cabin. Aside from the fact that the passengers always hide when I walk through, a look through the windows, especially at night, will clearly reveal the passengers to be composed entirely of triplets, if not quadruplets, dressed identically. I get tired of flying the Multiple Birth Convention charter everywhere. And for a vintage aircraft, I would like to see some mod clothes and large afros. Or maybe Captain Sim has plans for paid "Passenger Upgrades?" And I want to see my dog in the airplane.

(Actually, the passengers is a very cool effect that I've only seen in one other airplane. It really looks cool, especially at night. I really do think the next upgrade should have Tanya, and Mark and Lou. And that's it. Like five of them each.)