I'll give you a bunch of names who could have a similar level of production: Middlebrooks, Boegarts, Coyle, Brentz, Jacobs, Ranaudo, Barnes, Swihart, Lavarnway, Cecchini, Britton, Kalish, Pimentel... just off the top of my head. I bet half of those guys will be MLB'ers at some point in their career.
Just because they aren't on the threshold of being in the majors today doesn't mean they don't have a good system. They do.
Remember, Youkilis, Bard and Ellsbury all had holes in their games at some point of their development. All you have to do is go back and read all of a700hitter's prognostications about their future to realize that they were anything but a sure thing.
Hell, most people on this board are currently treating Bard like he's a chump going out there for the 4th spot in the rotation, rather than him having one of the best arms in all of baseball. Pessimism is pervasive.