You are a clever guy, that's my impression from your comments,
I would not go that far But thanks
On your point
Its a problematic to compare the teammates of Lewis and Seb, but Seb has pretty much every weekend got more out the RB than Webber, Lewis at times like Spain and India,has been a way back from Rosberg.
I am basing this on relative performance, over the full year the RB has been better and more consistent, its only had maybe 1 or 2 races where Seb has not been able to put it on the podium through lack of pure pace in the car, but when it has like China where Lewis was 3rd and Seb was 4th, the RB struggled and Seb got something out of it. Same in Hungary which was his worst performance of the year, Seb still beat his teammate and got a podium, he always performs to a certain standard in 2013. The guy has improved from 2012, where he struggled in some opening races to get much out of the RB, and put Webber ot bed.
In 2013 Rosberg is better than Webber in my opinion, but Seb has not made many mistakes on track this year. Only in Canada where he almost put the car into the wall has he made a serious driver error (but he got away with it) No matter what machinery that is pretty impressive, Alonso in 2005 in lauded for a season where the only mistake he made was putting his car into the wall in Canada, so it goes without saying
I believe Lewis vs Seb in relative performance is quite close actually in terms of years, I had 2010 and 2012 for Lewis and 2011 and 2013 for Seb when I rate who got the most out their car, consistency, teammate comparison, reliability and other variables. It is still hard to quantify as they are in different machinery, you just have observe what they do at times and try and figure out how good the machinery is they are working with (which can be very hard or very easy)