Live around 5 p.m., Post-Gazette sports columnist Paul Zeise evaluates the Steelers' coaching staff amid the team's recent funk of three losses in the past four games.

Does coach Mike Tomlin deserve the most criticism for the team's performance? Or some credit for the defense's recent turnaround? What is OC Arthur Smith's level of blame as his unit has regressed? With stars Aaron Rodgers and DK Metcalf suffering the biggest dips in performance? And where does DC Teryl Austin fit into the equation? With T.J. Watt, Alex Highsmith, Nick Herbig and the pass rush surging. But Jalen Ramsey, Darius Slay and others creating questions in the secondary?

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