What Specific Areas Does Derrick Harmon Need to Improve?
Derrick Harmon, the Pittsburgh Steelers’ defensive tackle, faces pressure to refine his pass-rushing techniques and gap control after a 2023 season marked by inconsistent production, according to multiple NFL analysts and team sources. Harmon registered 12.5 sacks in 2022 but dropped to 6.5 in 2023, a decline attributed to increased reliance on double-teams and adjustments in the Steelers’ defensive scheme.
How Has Harmon’s Performance Been Evaluated by Coaches and Analysts?

Steelers head coach Mike Tomlin acknowledged Harmon’s “need to be more explosive off the snap” during a midseason press conference, citing concerns about his initial quickness. ESPN’s Chris Mortensen reported that Harmon’s 40-yard dash time of 4.85 seconds at the 2019 NFL Combine—slower than the average for defensive tackles—remains a point of discussion. Defensive coordinator Teryl Austin emphasized the importance of “improving his hand placement and counter moves” to sustain effectiveness against tougher blockers.
What Are the Broader Implications for the Steelers’ Defense?
Harmon’s development is critical for the Steelers’ ability to pressure quarterbacks, particularly with the departure of T.J. Watt. Pro Football Focus noted that Harmon’s pass-rush win rate dropped to 12.3% in 2023, below the league average of 15.8% for interior defenders. Analysts like Daniel Jeremiah of NFL Network argue that refining his technique could allow Harmon to “become a hybrid rusher capable of collapsing the pocket without sacrificing run support.”
How Does Harmon Compare to Other Defensive Tackles in the AFC?
While Harmon’s 2023 tackle total (47) ranked 11th among AFC defensive tackles, his 6.5 sacks placed him 17th. In contrast, Cincinnati’s Trey Hendrickson recorded 12.5 sacks and a 17.1% pass-rush win rate, according to PFF data. However, Harmon’s 89.3 run defense grade (87th percentile) outperformed Hendrickson’s 82.1, highlighting his strengths in the run game.
What Steps Is Harmon Taking to Address These Challenges?
Harmon has been working with private coach Mike Nolan on footwork drills and film study, as reported by Steelers Depot. The team’s 2024 offseason program includes a focus on “explosive starts and leverage adjustments,” according to a team spokesperson. If successful, these efforts could position Harmon as a key contributor in a defense aiming to rebound from a 7-10 record in 2023.