"The strength of Cooper's bench gives him added flexibility. Darin Erstad, Mark Loretta, Ausmus and Newhan each drove in runs Sunday in a 6-4 win, and each has had success against Tuesday's starter, Bronson Arroyo. While Lance Berkman has four home runs off the Reds pitcher, Loretta is batting .522 against Arroyo.
Cooper, who is searching for a day to give Wigginton off, wouldn't have much to go on with Arroyo, because Wigginton's never faced him."- mlb.com