Murray is the only NID outcome I think. Federer 2015 can lose to anyone...and a retriever like Simon annoys him most. He needed two tight tiebreakers to beat him in Shanghai after he destroyed ultron in the SF. Wawrinka-Gasquet is 50-50...hopefully Wawrinka will make it because Gasquet will just bend over backwards for N0le. Cilic has a shot vs LOLE if he plays well. He took ultron to 5 last time(was up 2 sets to 1).The top 4 seeds making it is the obvious choice. Wawrinka-Gasquet has the most potential for an upset I think. I can't really see Djokovic, Murray or Federer losing.