Well, how are Wade Davis, Scott Kazmir, Delmon Young, and Tim Beckham doing these days? (Those are just four that sprung to mind, I'm sure there are others) I would say hope is more in Oakland A's pitching, the Cardinals, and the Braves. By and large, though, even teams that are very good at developing talent have guys fail when they hit the majors or the high minors. It's just part of the game, but the Royals offer a clear, current example for illustration.