Hard to say Hurc we all know how good Nole is over 5 sets.I know Lendl has been working Murray very hard,he's added 3 pound of Muscle to Murray's frame in 2013.With the draw Nole has,he just might be fresh enough to take Ozz.For me it depends on how hard the matches are before hand,Murray should face Fed,if thay both get that far.Now if Say Fed went out,then i could easy swing towards Murray to take Ozz.I think Murray gives Nole as good as he gets over 5 sets today.I've a gut feeling that Cilic will beat Potty here,Cilic has a 50-50 chance v Potty & seems to do better in Slams.Potty & Cilic could be 5 sets & hard ones,& might not have so much left in the tank if thay face Murray.I should do a Dallas here & say one match @ a time lol.Also now i think Murray will be fine with Nole or anyone else over 3 sets on hard courts.