The Houston Astros showed their appreciation for Round Rock Express manager Jackie Moore, calling the 50-year veteran up to the major leagues to serve as bench coach for the rest of the 2007 season. The 68-year-old Moore has been in professional baseball for half a century, starting as a catcher and outfielder in the Detroit Tigers and Boston Red Sox organizations. He played one season in the majors, spending the majority of the 1965......