1.Drag cars w/tracks, (airport runways and drag strips). 2.Very long circle track made like a highway complete with traffic and maybe cops or just a city/town to drive in w/highway. 3.The salt flats (w/jet powered vehicles) or just a very long road to test max speed. 4.Really old school famous cars like model t's duesenburgs and rolls royces. 5.Exaust smoke and flames from tailpipes. 6.Trucks I mainly like any Pikes Peak climbers. 7.Possible paint your own car app. (I would be very satisfied only if it were to change the color and maybe put on decals ala Tokyo Extreme Racer) 8.Simple track design program. 9.Good cars like Mclaren, Ferrari, BMW, Lamborgini, and porche, etc... 10.The ability to change the times of day. (Dawn, Noon, Dusk, and Night) 11.A few more famous tracks like maybe the Nurinburgring and any others you guys can think up. 12.Car mods. and or more tuner cars (Jun, Spoon, etc...) 13.The in game sounds need to be better. 14.Someone already put this up but I would love if they had puddles on rally races. (When ever I see any picture of a rally car it is always flying through a huge puddle.) 15.You should be able to lock the front brakes and do some very smokey burnouts at a standstill. I'm sure I could think of a lot more but this is good enough. I just hope PD checks forums like these to check what are the most requested possible additions.