The Nationals' first pick in the 2015 draft, center fielder Andrew Stevenson, is already receiving high praise for his defense as a professional.
The Orioles inch closer to 2016 with questions in their starting rotation.
The Braves will hope to take a step forward in 2016 after retooling by trading away many of their best players in recent years.
Even with Zack Greinke and Shelby Miller now in their rotation, the Diamondbacks will have their work cut out for them to capture their first NL West crown since 2011.
The Nationals have officially avoided arbitration with three players, among them the newly acquired Ben Revere.