I'd like to get back some features that previous games had.
1. Terminate damage on AIs
I noticed the AIs NEVER retire from races. That definitely adds some spice on the career standings.
2. Color Type
We could adjust the colors as well as the type of them (metallic, matte, pearl etc.). When I tried making a white car, the game automatically turned it into silver 😕
3. More Open Wheel Race cars
Definitely I miss the Dallara formula cars...
4. Sponsorship
Even if the game doesn't offer many sponsors to choose from, I'd like to put some logos on customized slots and colors.