The Steelers beefed up their offensive line on Saturday night, acquiring a full-time starter from across the state, veteran Isaac Seumalo, a former Philadelphia Eagles guard who signed a three-year deal with Pittsburgh, sources told ESPN.The Steelers beefed up their offensive line on Saturday night, acquiring a full-time starter from across the state, veteran Isaac Seumalo, a former Philadelphia Eagles guard who signed a three-year deal with Pittsburgh, sources told ESPN.Read More