yeah that would make Forza 3 so much better.

Squilliam said: Making the games easier to play so that more people can play them. Giving people a variety of tracks and real life, so that people can drive around and explore places rather than going round tracks all the time. Also I think they should let people drive with their hands rather than a controller. JK on the last part, but serious now I think they should include lessons on how to drive in cities, make the technology useful.

Imagine Forza[nextgen] or GTA[nextgen] being used by the road and traffic authority (or your country's equivilant) as part of the test for you license. Government contracted 360 for all states here we come!

Yes would be a much more fun game that way.  No blue shells though.  That would ruin the game.

Personal opinion.

The ability to install a turbocharger, swap the manifolds, stick a custom intercooler in, have a turbo gauge, change the spark plugs, choose whether you want synthetic oil or normal oil, choose which grade oil you want, put a carbon fiber roof on...all that stuff.

yeah some flamethrowers, ninjas in the crowd throwing shurikens at you and big fat red plumber behind the wheel would be great too. 

IT'S A ME MARIO I JUST KICKED YOUR ASS IN FORZA

Ability to skin cars anyway you wish, based on simple Jpeg.
Online updating of cars/models.

Car trading with online friends (can't wait for GT PSP)
And what that other guy said about driving anywhere in America based on Google Maps images. That would be so fucking awesome. I could drive to my friends house in the game and we could drive around the city. That would be great for mapquest, you could actually drive the route you have to take beforehand.

Except...instead of driving a Honda or GM (or whatever you drive)...it will be a F430, a Veyron or a Lambo.

That would be so sweet. Except I would drive a Cobra.

How about an old school Shelby Mustang