Of all the quarters, I'd say this is the most interesting with maybe Haas-Djoko and Fed-Karlovic close seconds. I don't think anyone thinks Murray (well he's not thru yet as I write this) will lose to Ferrero or that Fed will lose to Dr. Ivo, but Hewitt, could he rear back and knock off Andy. Roddick has been serving ridiculously and Hewitt does not have so much range to cover those powerful serves. But if Lleyton can get Roddick moving he might have a good chance. Hewitt is also a GS doubles champion and if he got Roddick involved in some short shot contests I think he would come out ahead.
Poor Sela, get to Rd. of 16 and gets crushed. Djoko is flying under radar, but Haas is playing very well. I still say it's Djoko-Fed, Murray-Roddick with Murray-Djoko clashing for the title and Murray winning it all! Although, Murray has to play aggressively. He can't play passively. That won't win him his first Slam.
Have you noticed that beides Hewitt and Ferrero, all the other qtrfinalists are all 6-1 or bigger. The big man is dominating at Wimby. Of course, with the demise of Simon, Ferrer and Davydenko and Hewitt before Wimby as big-time players, there aren't any real good short players anymore on the men's side.