The Royals plan to bring up Danny Duffy to start against the Texas Rangers on Wednesday night in his major league debut. Duffy, a 22-year-old left-hander, is 3-1 with a 3.00 ERA in seven starts and 36 innings at Triple-A Omaha. He is among many highly rated prospects the Royals have been bringing along in a minor league system rated among the best in baseball. Read more: http://sports.espn.go.com/mlb/news/story?id=6559625
