Watching Heckathorn's delivery makes my arm hurt. I don't see how they won't have to rework his mechanics to at least a moderate degree. And it's not just that he's short-arming the ball, it appears he's not good at hiding the ball either. He's waving that baseball around for anyone who is looking. Heckathorn has a really great arm obviously, but if he doesn't get arm troubles with that delivery, I'd be surprised. Hopefully the Brewers can get his motion straightened out, and keep him in the same velocity range, and keep his arm healthy. Besides Arnett, I love the Walla and Hall picks.