1. Host your own Track with the settings you want. (I think this one is called Private Rooms) i.e Tire usage, setup, car, number of laps and who can be in the race with you.
2. Voice chat while online
3. More Tracks that are diverse. Maybe add some American road courses. Like Soma and Walkins Glen.
3. Add Porche Where are they?
4. Add a Nascar Stock car. That would be fun to run on Daytona and other road course.
5. Add more car setup functions. I don't like these dumb down tuning features. i.e. Sway bars, caster adjustment, engine modifactions like NSF: Pro Stree. (That was neat to add all of that)
6. Tire and Fuel usage while in a race. And the ablity to pick how fast it wears.
7. Damage(.) I know some are aginst this, but I can see its need. It will force extremly clean racing. I want us to race like they do in real life, where if you do touch it hurts you on the track. I want 100% clean races.
8. More cars would be nice. And not MORE NISSANS...more Ferraris, M-Class, BMW, lexus, sab, more GM (Camero, Firebird). Indy car?