Somehow I thought you were serious with your posts until I read this post. Turned out you've been trolling all along.
Have you actually seen the way RF playing?
Have you actually seen the way Nadal playing?
Have you actually seen the way Djoker playing?
Have you actually seen the way Ferrer playing?
And if you weren't so blind, you would have known that RF would have been a lot more successful had the courts not slowed down.
tribalfusion is a fedhater and a rather angry one. Don't wast time with the chap.
It's obvious that the possibility of nadal doping and Roger not doping is perfectly plausible.