Ryan Theriot, he of the lofty .692 OPS in the minors, put up a .934 OPS for the Cubs in 159 PA in 2006. Kozma has put up a .952 OPS in 82 PA. These things happen often in baseball; it's not really freakish at all. The difference between the two is that one organization can consistently put out a competitive team, even if it is only one that can take advantage of a weak division (much like the team the Cardinals are playing right now, who ended up with 6 more wins above their pythag despite losing their closer and Melky...man, they must be inhumanly lucky!). But yeah, whatever, sorcery, pixie dust, just dumb luck, blah-blah-blah. Put yourself in a position to compete and you put yourself in a position to be able to actually take advantge of having the Ryan Theriots and the Kozmas of the world.