The Pittsburgh Steelers have one of the richest traditions at linebackers in NFL history, especially going back to the 1970s, when they had Jack Ham, Jack Lambert, and Andy Russell all on the field at the same time together.
They have had some great pairings since then, as well, perhaps the best being that of the late 2000s when they had James Harrison and LaMarr Woodley at outside linebacker, with James Farrior, Larry Foote, and then Lawrence Timmons lined up inside.