Fed has looked average to me this tournament, however I didn't see his Berdych match. Berdych played like shit(outside of serving vs Rosol) Fed knows how to return the big serve, it's going to be tough regardless for Milos
Berdych's game was pure bird shit yesterday, but Fedex played really very good.
Raonic on his worst day would serve better than Berdych's yesterday serve. but Federer is playing on a higher level. It is not good to exaggerate the Raonic's win over Nadal. Nadal can lose to many of the players with his current form, on hard courts and even on clay.
I dont know what is Nadal's problem, but he looks like he is done. It is not a return from injury, the problem is deeper. In his career there is one more big question left, can he win RG 10th time or not. that is all seen for Nadal. It is sad but true. Tennis without Nadal will be dull. What i expect to see from Nadal in the following years at maximum will be what we saw from Ferrer in the last 3-4 years.
Raonic will be more difficult than Berdych, but Federer is the clear favorite