The return of KERS and the banning of double diffusers are amongst the biggest changes to be implemented next year. Additionally, the big game changer are the new Pirelli tyres. Looks like all the teams are going to have their hands full in testing, by first getting to know the tyres, the new diffuser, as well as KERS and adjustable rear wings. I cant help but think that teams such as Mclaren and Ferrari, who were originally single diffuser cars that developed their own KERS system, will have and a significant advantage of using the data they accumulated from the 2009 season.
We all know Mercedes stopped their development to focus on the 2011 car, but will they make up any strides? Or will they languish in 4th place again? What do you guys think?