right now for the australian, i have verdasco, lopez, cilic, berdych, or soderling to make an improbable run to the finals. because it happens every year in melbourne.
French. Nadal will go for 5. but we will see how his knee holds up and the pressures of being number 1 are, but no one can play as well on clay as rafa. 2009 is federers last chance.
Wimbledon. Federer will make sure he gets it. murray can make a final but it is alot of pressure, so count on guys like nadal and gasquet to go deep.
US open. if you look back, the us open finals is very easy to predict. whoever wins cincy is in the us open final the last 4 years. some years its the winner of cincy vs. the winner of canada. so whoever is playing well in the us open series will get to the final. you have to like federer, del potro, murray, novak, and nishikori to finally break through.