Washington Nationals manager Davey Johnson watches batting practice before an interleague baseball game against the Los Angeles Angels. Even though he's been successful in his previous coaching tenures -- past success doesn't guarantee similar results now. (AP Photo/Christine Cotter)

Photo by: Christine Cotter

Washington Nationals manager Davey Johnson watches batting practice before an interleague baseball game against the Los Angeles Angels. Even though he's been successful in his previous coaching tenures -- past success doesn't guarantee similar results now. (AP Photo/Christine Cotter)