Prominent Changes are hoped to be seen in the 2013 Formula 1

Question

FIA intends to make formula 1 more environment friendly therefore in Grand Prix ultra efficient cars will be used that shall minimize the use of fuel to 35%.The shape of the cars are also planned to be modified. The engineers working on this project term it as a biggest design change since 1983……… http://blogs.bettor.com/Major-changes-expected-to-take-place-in-the-2013-Formula-1-season-a49113

Answer 1

 Anything that makes it more exciting to watch.