One of the big things that were big in Rfactor was its ability to produce great Dirt, Novelty/Fantasy, and other great content out there. I would like to see this stuff make a comeback. It would be cool to see Studio 397 work on the dirt physics and so on to have that going and working again[perhaps in a future roadmap?]. So that we can have those great mods come back to life in this game. Also, so that we can have things like RallyX[not that everyone must have the same car stuff], Rally, World of Outlaws/other oval based dirt racing, and Novelty/Fantasy stuff like Initial D's Mount Akina/other mountainous circuits and cars. Not to mention those drag racing mods too.