Washington Nationals shortstop Ian Desmond practices bunting during a spring training baseball workout, Sunday, Feb. 23, 2014, in Kissimmiee, Fla. (AP Photo/Alex Brandon)
Washington Nationals manager Matt Williams throws pitches during batting practice of a spring training baseball workout, Sunday, Feb. 23, 2014, in Kissimmiee, Fla. (AP Photo/Alex Brandon)
Washington Nationals starting pitcher Ross Detwiler pitches during a spring training baseball workout, Sunday, Feb. 23, 2014, in Kissimmiee, Fla. (AP Photo/Alex Brandon)
Washington Nationals left fielder Bryce Harper sits on a bucket during a spring training baseball workout, Thursday, Feb. 20, 2014, in VIera, Fla. (AP Photo/Alex Brandon)
Washington Nationals third baseman Ryan Zimmerman (11) catches a throw as relief pitcher Ross Ohlendorf (43) watches during a spring training baseball workout, Thursday, Feb. 20, 2014, in VIera, Fla. (AP Photo/Alex Brandon)
Washington Nationals right fielder Jayson Werth goes under hurdle during a spring training baseball workout, Thursday, Feb. 20, 2014, in VIera, Fla. (AP Photo/Alex Brandon)
Washington Nationals left fielder Bryce Harper (34) stands with his teammates at the start of a spring training baseball workout, Thursday, Feb. 20, 2014, in VIera, Fla. (AP Photo/Alex Brandon)
Washington Nationals hitting coach Rick Schu drinks a RedBull as he arrives for a spring training baseball workout, Thursday, Feb. 20, 2014, in VIera, Fla. (AP Photo/Alex Brandon) ** FILE **
Washington Nationals shortstop Ian Desmond hits during a spring training baseball workout, Thursday, Feb. 20, 2014, in VIera, Fla. (AP Photo/Alex Brandon)
Washington Nationals second baseman Anthony Rendon makes a throw to first during a spring training baseball workout, Thursday, Feb. 20, 2014, in VIera, Fla. (AP Photo/Alex Brandon)
Washington Nationals hitting coach Rick Schu drinks a RedBull as he arrives for a spring training baseball workout, Thursday, Feb. 20, 2014, in VIera, Fla. (AP Photo/Alex Brandon)