Santana Moss might want to start packing his bags

Tuesday’s signings of Josh Morgan and Pierre Garcon are intended to upgrade the Redskins’ receiver corps, but they are inevitably going to cost other wideouts roster spots. As the Washington Times‘ Rich Campbell hints, longtime leading receiver Santana Moss could be on the chopping block. Moss, who turns 33 in June, is due a $2.65 million…