I wish, someday we can have a simulator that not only simulates real physics, but simulates what Automobilism is out of track. Imagine if we have a Sim, Multiplayer only, that you have to pay once for a car, but you can also sell it to other after you no long need it for other players or teams for very low cost like I dunno, 1 or 2 dollars maximum. And if you crash your car, you need to pay for the repair depending on how hard was the crash and etc... All with very low costs like U$0,50 for an engine, or U$0,30 for a new body or suspension...
Imagine if brands like BMW, Merc, Audi can sell their cars, and compete between then trying to convince the player, why their car is best comparing to others, like in real world, but obvious with very low prices.
That would make players more careful to not crash their cars, would create a "market" that you could buy or sell new and used cars or parts, or even rent it. Dunno maybe i'm being crazy but I think that would be awesome!
Sorry for some grammar errors, English isn't my main language!