Seahawks re-sign S DeShawn Shead

One of the Seahawks’ reserve defensive backs has re-signed with the club. Safety Deshawn Shead, an exclusive-rights free agent, has signed his one-year tender with Seattle, the team said Thursday. The 26-year-old Shead played every one of Seattle’s games a season ago and notched a pair of tackles in Super Bowl XLIX. He’ll again vie…