It has been a few years since the Yankees have had this strong of a minor league system. Sure, recent call-ups like infielder Jose Pirela and reliever Jacob Lindgren are familiar to many Yankees fans, as are some prospects still in the minors, including pitcher Luis Severino and Futures Game representatives outfielder Aaron Judge and catcher Gary Sanchez. But there are at least a few players who have been putting up good stats despite being less heralded as prospects.