The Pittsburgh Steelers lead the NFL in sacks and passing defence during the 2021 NFL season.
However, due to massive defensive line injuries, the club ended towards the bottom of the league in terms of running yards allowed.
Currently, the team is taking action.
In addition to receiving a healthy return from Tyson Alualu, the club signed veteran defensive lineman Larry Ogunjobi. But the crew didn't stop there.
ESPN's Jeremy Fowler reports that the organisation has also recruited former fourth-round selection Renell Wren.
After playing extensively as a rookie, Wren has battled to break the Cincinnati Bengals' rotation over the last two years.
Now he will get the opportunity to join one of football's top defensive lines.