5 for Friday: Metcalf addition will open up offense

Dale Lolley

The wheels are spinning at the UPMC Rooney Sports Complex when it comes to what the Steelers offense could look like - regardless of who is at quarterback - with the addition of wide receiver DK Metcalf.

The Steelers acquired Metcalf from the Seattle Seahawks prior to the start of free agency last month in exchange for a second-round draft pick and a swap of late-round selections.

An argum