Over the past few years Red Bull have just evolved there car from one season to the next, how ever the concept can be linked their 2009 car in some form or the other.
RBR car is a complex package, but is it so difficult for any other team (say caterham, marrusia, force india etc.) to copy their current car inch to inch?
Is it not allowed under the regulations or just not possible for other engineers to package their cars to the RB8?
It is understandable that some of the tricks such as wing flexing cannot be copied, however majority of the aero could be made to work in an inch to inch copy. Mechanical and weight distribution setup could be worked out over a few months, but with rules remaining the same for the next few years there could be some reward in making a copy rather than trying to reinvent the wheel.