I am picking KJ Choi as a dark horse. He is playing well. Duff and I love him is known for Duffnering right now and that is not a good thing.
Just a note the guys on golf channel said nobody with a thick putter grip like a superstroke had ever won a major. Duffner, Choi and Phil are all using the superstoke this week. Could this be the breakout week for thick putter grips ?