Pete Carroll says FedEx Field was “horrible”

The Seahawks beat the Redskins on Sunday at FedEx Field.  But Seattle coach Pete Carroll wasn’t happy with the quality of the turf. “It was horrible,” Carroll told Brock & Salk of ESPN 710.  “It’s a horrible field.  It’s as bad as a field can get for being dry.  And it’s too bad, it’s really…