The USO. Here's the deal.
Nadal, ready to rumble.
Ferrer. No, just no.
Berdych, might make semis.
Del Potro. Can cause problems but has looked worn out, from what I don't know.
Federer. Looking much better but has to move back a few years.
Tsonga(where is he?)
Raonic. Has shown some change in attitude and game.
Isner. Has to have the serve working for at least three sets. Can cause an upset.
Jerzy. Has given Murray(Wimbledon) and Nadal problems recently.
Fognini. Can have his day.
Then there's Dimitrov and Gulbis, both have a good game.
Gulbis needs to do something still and his early motivation this year seems to have waned.