Great post and list. It's a very telling list. You have a ton of the top pitchers in baseball coming out of high school on that list: Bumgarner, Fernandez, Kershaw, Grienke, Hamels, Giolito, Miller et al. There will always be that Mike Fiers 22nd rounder who makes it in the mid-to back of the rotation, but if you want a dominant ace that can win multiple games in a playoff series, drafting a high school ace is the way to go, as this list shows. Its probably not that simple when you figure Price, Harvey, Strasburg, Scherzer, Nola, Cole, and Sale (Verlander, Lincecum, and Weaver have also been "ace" caliber and drafted in the last 12 or so years) were all high 1st round college selections. Puk certainly has that level of upside as well though far from a certainty or finished product.