David Graybill

While Arizona State pitchers Ryan Burr, Brett Lilek and Ryan Kellogg will all be drafted within the first few rounds, the seldom-used Graybill may have the best arm on the staff. The righthander has a fastball that sits 94-95 mph and touches 97, but his secondary pitches lag behind. He struggles to throw strikes and is still developing a feel for pitching, but his arm strength likely will be enough to entice a team to give him a chance to work things out in the minor leagues.