Yeah yeah "barely walk",and yet he was in 4 th round of a Grand Slam.Novak was on fire that season,the season being the 2nd best ever season in Tennis history,If Nadal was not in form,then hard deal to him,its not Novaks fault..
Besides,we do not say that 2012,Novak was in bad form first,second and 4th sets,he lost plain and simple.
We do not say that,he was in bad form in 2,3 and 5th set in 2013.He lost to a better player,plain and simple..Nothing to do with not being in form or not..
Add to it,we also do not say that in 2011 and 2016,he would have beaten Nadal..That is another if,that never happened so better not to talk about it..
You just need to accept Nadal lost to novak in straight sets in RG,no ifs and bits,plain and simple..