With last year's starting left fielder Michael Morse nursing his way back from a left lat injury, the Nationals have used several different lineups in the outfield. Manager Davey Johnson has employed an outfield by committee early on, with injuries and rough starts contributing to the alterations, even from game to game.
For instance on Monday, Xavier Nady played left field, Rick Ankiel played center and Jayson Werth was in right.
On Tuesday, by contrast, Johnson called for Nady in left,...
