When star shortstop Mookie Betts went down due to an oblique injury, the Los Angeles Dodgers called up Hyeseong Kim to replace him . Kim had put together a nice performance in spring training this year, but Los Angeles left him off the roster in a move that baffled a lot of fans. But the injury to Betts has given the young infielder the opportunity that he has been looking for, and so far, he has made the most of his chance. While Kim isn't the same level of star that Betts is, he has provided a huge boost to the Dodgers , both offensively and defensively. Due to his breakout this season, Kim is now being seen as an organizational steal for the Dodgers. MLB insider Ken Rosenthal of The Athletic highlighted Kim's play this year, praising Los Angeles for signing him last offseason. "And an international free agent who cost the Dodgers a mere $12.5 million, infielder Hyeseong Kim, appears to be a steal," Rosenthal wrote.…