Washington Nationals pitcher Gio Gonzalez throws during a spring training baseball workout Thursday, Feb. 14, 2013, in Viera, Fla. (AP Photo/David J. Phillip)
Washington Nationals pitcher Stephen Strasburg throws during a spring training baseball workout Thursday, Feb. 14, 2013, in Viera, Fla. (AP Photo/David J. Phillip)
Washington Nationals pitcher Ryan Perry bunts a pitch during a spring training baseball workout Thursday, Feb. 14, 2013, in Viera, Fla. (AP Photo/David J. Phillip)
Washington Nationals pitcher Stephen Strasburg throws during a spring training baseball workout Thursday, Feb. 14, 2013, in Viera, Fla. (AP Photo/David J. Phillip)
Washington Nationals manager Davey Johnson, left, talks with pitcher Christian Garcia during a spring training baseball workout Thursday, Feb. 14, 2013, in Viera, Fla. (AP Photo/David J. Phillip)
Washington Nationals pitcher Stephen Strasburg tosses a ball during a spring training baseball workout Thursday, Feb. 14, 2013, in Viera, Fla. (AP Photo/David J. Phillip)
Washington Nationals manager Davey Johnson, left, laughs as he talks with pitcher Christian Garcia during a spring training baseball workout Thursday, Feb. 14, 2013, in Viera, Fla. (AP Photo/David J. Phillip)
Washington Nationals pitcher Gio Gonzalez, right, signs an autograph for Nena Stevens, of Winter Park, Fla., as rain falls during a spring training baseball workout Thursday, Feb. 14, 2013, in Viera, Fla. (AP Photo/David J. Phillip)
Grounds crew member Michael Schnee works around home plate at Space Coast Stadium, the Washington Nationals spring training facility, Monday, Feb. 11, 2013 in Viera, Fla. Nationals pitchers and catchers first spring training workout is Thursday. (AP Photo/David J. Phillip)
