Span, 28, provides the Nationals with an established center fielder. His presence will presumably keep Bryce Harper and Jayson Werth in outfield corners. It could also impact the Nationals' interest in Adam LaRoche, since Michael Morse's primary position might now be first base. Alternatively, the Nationals could move Morse to a team seeking offense and continue pursuing LaRoche.
Span posted a .283/.342/.395 batting line in 568 plate appearances with Minnesota in 2012, numbers that compare closely to his career mark of .284/.357/.389. The five-year MLB veteran will earn $4.75MM in 2013 and $6.5MM in 2014. His contract includes a $9MM club option for 2015 with a $500K buyout.
Meyer, the 23rd overall selection of the 2011 draft, pitched well in 2012, his lone season as a pro. He pitched at Class A, posting a 2.86 ERA with 9.7 K/9 and 3.1 BB/9 in 129 innings. The 6'9" 22-year-old might rank sixth among Twins prospects, John Manuel of Baseball America notes (on Twitter).