Well, it would sure be "nice" to have, but I don't really see the point. Discounting the oval, the BF1 is probably amongst the least raced cars, simply because the required skill level for competitive racing is much higher than for everything else. Having the 07 model will just add another unused car whose novelty will wear off even faster than that of the BF1.
I'd rather see aero, hp/torque curves and maybe tyres improved to make the BF1 more realistic... and damage of course.