Racing PositionsEx-OF McDonald joins Cubs front office9YJesse RogersRapid Reaction: Pirates 3, Cubs 110YJesse RogersRapid Reaction: Cubs 9, Reds 110YJesse RogersMcDonald happy to be in bigs again10YRob RainsCubs purchase contract of OF McDonald10YRob Rains, Special to ESPNChicago.com