1. Copy the steering implementation of ICR1, ICR2, GP1, GP2 or F1RS,
thus getting rid of the dead spot in the center.
2. Make the non-track areas (grass, sand, snow) much more realistic, for
example slippery and add drag for the sand.
3.***pit view, as in GP2, ICR2, N2 and F1RS, for athmosphere and
fooling the brain to actually think it's in a car :o).
If the first suggestion is "in the game" :o), I would play NFS much
more. I played GP2 with wheel and pedals for about 800 hours, the 500
last hours without any helps or aids at all.