The Rangers may have lost a few more -- OK, 15 more -- than they won in the first half of the season, but here... we're all about equal time.So without more of a long-winded introduction, here are the five best performers of the first half:The bestShin Soo-Choo: It says a lot about the Rangers that a 36-year-old DH leads them in WAR (3.3) at the All-Star break.