Kansas City Royals first baseman Lucas Duda (back) began a rehab assignment with Triple-A Omaha on Tuesday, and he quickly knocked a couple of singles. Duda has been on the Injured List since April 27 due to a strained back, but the team has been in no hurry to rush him back since his playing time will be questionable and playoffs are already a bit of a distant hope. Duda was brought in last year to hopefully provide some pop for an otherwise light-hitting lineup, but he proved to be unimpressi[...]