Steelers’ Coaching Staff Can't Hide The Fact Anymore That They Truly Feel They’ve Hit A Home Run With Their Rookie

The Pittsburgh Steelers gave up 299 rushing yards to their arch-nemesis, the Baltimore Ravens, in the Wild Card Round of the 2024 playoffs. Slowing down Derrick Henry and Lamar Jackson was never going to be easy, but Pittsburgh’s defense was gashed from start to finish. It was an embarrassing showing that made it clear major changes were needed. The Steelers immediately began planning how to fix the issue heading into the offseason.

With the 21st overall pick in the 2025 NFL Draft, the Steelers selected defensive lineman Derrick Harmon, a physical and explosive presence up front. Harmon was brought in to restore toughness, speed, and discipline to the heart of Pittsburgh’s defense. Since his arrival, he has quickly impressed the coaching staff throughout training camp and other offseason activities, showing signs that he could be exactly what the Steelers need.

Steelers insider reports have added even more excitement around the rookie. During an appearance on WDVE 102.5 on Wednesday morning, one insider named Gerry Dulac spoke about how impactful Harmon has been, both on the field and in the locker room. The Steelers were humiliated in their playoff loss to Baltimore, but with Harmon in the fold, they believe they’re on track to make sure it doesn’t happen again.

"I'll tell you who's buzzing about it quietly and internally, are those coaches," Dulac said. "They love this guy. [From] what they have seen, they're thinking this pick is a home run. Now, we'll see how it plays out, but [from] what they've seen so far, they think he's terrific, and gonna be terrific."

It’s not just coaches who are noticing Harmon’s impact either. Teammates have been raving about the way he’s carrying himself, especially for a rookie walking into a veteran-heavy locker room. He’s been described as humble, but intense. Quiet, but physical. It’s that mix of work ethic and natural ability that has people around the team believing the Steelers might’ve nailed this pick.

Harmon’s explosiveness off the line has stood out in nearly every practice session. He’s consistently disrupting plays in the backfield, and he’s already shown he can hold his own against the Steelers’ top offensive linemen. Harmon is going to be called on as a rookie to be a starter right away. It's not an easy task for any rookie but the Steelers are just that confident in his skills.

What’s also impressive is how fast he’s picked up the playbook. For a position that demands a lot of mental processing, especially in the Steelers’ complex scheme, Harmon hasn’t looked overwhelmed. In fact, he’s been praised for asking the right questions, staying late in meetings, and learning from guys like Cam Heyward and Keeanu Benton. He’s clearly not just relying on his physical tools.

Of course, it’s still early, and everything changes when the pads come on in real games. But if training camp is any indication, the Steelers’ front office may have landed a game-changer in Harmon. And after that nightmare in Baltimore, they’ll take all the help they can get. 

Steelers’ Defense Expected To Be Elite

The Steelers defense is expected to be one of the NFL’s best in 2025. But if they want to be the best, Harmon’s impact will be key. Lining up next to Benton and Heyward, he could help anchor a dominant front.

For that to happen, Harmon will need to play at a high level as a rookie. That’s a big task, but the coaching staff believes he’s more than capable. He’s shown the strength, quickness, and awareness they were hoping for. The Steelers didn’t draft him to sit. They want him to contribute now. If Harmon does that, this defense should be in very good hands for the 2025 season.