The only serious problem i see in his draw is Grosjean, which he'd have to playe very early. And of course lack of matches might hurt him here, and may get knocked out early.
I really hope that dosent happen, because i want to see him and Coria play on a surface other than clay for once. If they do meet, i really think David should win this one, and probably in straights. But there alot of interesting 1st rd matchups. Roddick has it easy early, but wait till he plays Henman.
All in all this should be an interesting tournement, and i can gaurentee you we wont be seeing Roddick holding that trophy again next sunday.