Not true about Nadal 2010. Nadal was very determine to win in the final against Federer. 2012 Nole was also very motivated since his disapointed 2011 result. And Davis cup was on clay so of course Nadal was motivated. But in 2010 he chose not to play against the USO because it was on indoor hc.Djokovic sawed his racquets after losing in the Olympics. He has NEVER done that after losing in WTF. Instead he comes out to matches with funny masks and eyepatches on. That's how serious he took it. Both in 2010 and 2011 Novak and Nadal respectively didn't have their heart into the WTF because they were preparing for Davis Cup finals which meant more to them.
In terms of points, yes WTF is rnaked behind the slam, but in terms of how much the players care about it, it ranks behind the Davis Cup and Olympics.
No sign of injury? LOL did you see how short Nadal's FH was? This is because he couldn't generate enough power from his legs to hit the ball deeper. Of course, you don't understand the dynamics of shot making because you don't know much about tennis, all you know about is Federer's numbers.
As for USO 2010, that's because he beat a major winner and former US finalist to win it, not a slam final virgin. Del Potro had one hot run at the US Open, don't talk like as if he is some USO GOAT like Nadal is at RG.
And of course he was injured, explain why he would pull out of Wimbledon if he wasn't injured.
How do you explain after dismantling everyone until he finally face Soderling? Nadal face a player with fire power that can take him down, just like Rosol did in Wimbledon. The evidence is there to prove that a great player can be defeated. It happen to all great players, why can't you be open-mined to accept nadal is not invincible?
I don't believe in fluke slam, but if you're going to discredit Roger's 2009 achievement than you must do the same for Nadal 2010 USO. It works both way, and can backfire you.