The 49th overall selection in the 2009 draft, high schooler Zachary Von Rosenberg was a high-upside pick for the Pirates, who went well over their usual budget to sign him and keep him away from LSU. A big, strong player with good overall athleticism, he projects as an innings-eating workhorse, as long as he can stay healthy. He's already quite well-developed, with three pitches that look like they could play in the majors quite soon: a 90mph fastball with movement that should get harder as he grows, an already-advanced curve, and a changeup that's quite a bit ahead of average. Don't press too hard just yet, but you can pencil him into the middle of the Pirate rotation come 2014 or so.