Washington Nationals pitcher Stephen Strasburg warms up in the bullpen during spring training baseball in Viera, Fla., Wednesday, Feb. 20, 2013.(AP Photo/Phelan M. Ebenhack)

Photo by: Phelan M. Ebenhack

Washington Nationals pitcher Stephen Strasburg warms up in the bullpen during spring training baseball in Viera, Fla., Wednesday, Feb. 20, 2013.(AP Photo/Phelan M. Ebenhack)