We've already touched on the platoons of Garrett Jones/Gaby Sanchez and Travis Snider/Jose Tabata in the previews of the infield and outfield, so for...
Ken Rosenthal reports that the Pittsburgh Pirates have acquired infielder John McDonald:
https://twitter.com/Ken_Rosenthal/status/314409843224100864
The Diamondbacks have been trying to deal McDonald since they don't have room...