I think they should throw away all that aero cr*p and let the cars move around instead of gluing them to the pavement. That way we could really see the input from the driver as he maneuvers the car in a much more visible manner. Much more fun to see. As it is now, they always look like they are mounted on rails. Boring.
Plus, we could again end up seeing beautiful cars such as something akin to the Gurney Eagle (while still using the increased safety of the modern body of course).
1989 Milano, Shankle Sport
1991 164S, stock
1994 164LS (~Q)
1972 Morgan 27
previously owned since 1964:
62 Morris MiniMinor 850, 67 Austin 1275 Cooper S (Downton 3/4 race), 64 Giulia Sprint GT (1st red one made), 72 Fiat 128 Sedan, 75 Alfetta Sedan, 78 Alfetta Sedan, 78 GTV, 81 GTV6, 86 GTV6