For Nationals like Aaron Barrett who are battling for Opening Day roster spots, these final few days of spring training become quite tense.
Tanner Roark was solid in his final start of the spring, plus more observations from the Nationals' 3-1 loss to the Mets.
After entering spring training in a battle for the fifth starter job, it looks like John Lannan is headed to the New York Mets' bullpen to start the season.
Doug Fister emerged healthy from Saturday's start against the Marlins and will throw 60-to-65 pitches in Thursday's Grapefruit League finale.
Logan Morrison had yet to fully realize his potential with the Marlins, and apparently his act had worn thin off the field as well.