I though all those aerodynamic gadgets are there to help a car to go faster.Really really really don't like all the bits and bobbles hanging off the modern cars in every direction.
I do love it when the end plates or the barge boards get knocked off on the opening corner and then the car proceeds to faster and faster throughout the entire race.
edit:
Well, if you take them all out you'll have GPL experience on modern wheels, which is even worse... but I'd like to see a "clean up" of all the extra wings and aero pieces, like it was in 09.
forgive my stupidity, but we see a lot of wing flex on those cars. What are the odds/efficiency of all those multiple aero bits on a wing that will wobble through the curbs, travel in the corners?