In the absence of soda, the FIA is still experimenting with DRS at every Grand Prix. First it was the simple DRS, not operated by what he had to enlarge the area of use. Canada came the double area, with only one measurement. This proposal was that the second zone would serve both to advance how to put land of means if you have already exceeded your opponent in the first zone.
Again the proposal not gelled among pilots, perhaps because the second zone, the goal line, was too short to attempt an overtaking. Valencia repeated the invention and to the second area of DRS had more distance, it didn't even remotely as expected. Something that also happened in the first zone. It served to put in parallel but not enough as to allow a frank overtaking or to see who missed more brakes.
Anyway, nobody left happy that the advance could distance itself. In the end, that is not the spirit of the DRS. For this reason and in continuous evolution that is the current formula 1, FIA is considering the use of two areas of DRS, but each one with its measurement and trigger points. Although it may seem simple, Charlie Whiting has wanted to make it clear that two of everything could involve problems with the operation of the DRS.
Something that is nothing new and that affected almost all drivers throughout the season. In the following quote from the Championship, the Grand Prix of Great Britain, expected that the FIA should implement this new proposal. At the end of the season, DRS free race, and if not, at the time.