Federer was not happy about the way his 2nd round match was scheduled. They made him play last on Suzanne Lenglen (never mind its not center court, thats kinda ok) knowing full well that there was little chance of play being completed. It was only Fed's complete dominance in the quick 1st 2 sets that let him barely close out the match in time. Fed doesn't like to play late because its dark and hard to see the ball. He wanted to stop play in 2005 against Nadal due to similar conditions but they made him play on in the dark. On top of everything, the forecast for today was rain so the organizers must have expected Fed's match to not finish. Fed was lucky there was no rain. Its one thing to schedule local favorites on the show courts. But every other slam gladly accommodates requests from the top players about scheduling (within limits) and would never do something like this.