A Fedtard hoping for knee injury, what a surprise. Just so you know it won't help Olderer fluke his second RG title, so calm down.
I never wished him that.
I'm just saying that he is having problems with his knees and it's not a coincidence since in 2009 after the final in the AO which was a 5 setter, he ended up having knee issues that hampered his year. He can't play 5 setters on HC without having problems in the future but unlike 2009, this year he ended up empty handed after the long AO final. No trophy there.
As for Federer he will have better chances to win in USO or Wimbledon.
It's very hard to win 2 Career Slams.
But Nole could win his NCYGS and Career Slam, specially if Nadal overplays during the clay season and has knee troubles in RG.