The Pittsburgh Steelers' new head coach Mike McCarthy didn't come out and explicitly say he disagrees with former head coach Mike Tomlin's training camp strategy. However, his actions speak loudly. By moving away from the controversial tradition Tomlin operated under during his 19 seasons in Pittsburgh, McCarthy made his feelings clear without ever having to say them.

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Steelers Head Coach Mike McCarthy stands in front of the media to answer questions as the team goes through 2026 mandatory minicamp workouts in Pittsburgh, PA.
Throughout nearly two decades as head coach, Tomlin became known for running one of, if not the most physically demanding training camps in the NFL. Many criticized him for being stubborn, while others respected him for making professional athletes playing one of the most brutal sports in the world find a way to make it even more difficult. The mindset seemed simple. If the Steelers started tackling before everyone else, they would gain an edge.
It's not a bad theory, but looking back at the Steelers' defense in recent years, it's fair to question whether it actually paid off. They weren't particularly known for elite tackling, nor did they consistently appear to have the edge Tomlin was hoping to create.
Now McCarthy arrives and immediately changes course. Whether he ever says it publicly or not, that's a telling confession in itself. Eliminating live tackling suggests he doesn't share Tomlin's training camp philosophy. Whether that ultimately proves to be for better or worse remains to be seen. Steelers insider Mike DeFabo joined 93.7 The Fan to share more details behind the big change.
"I know old-school football guys out in Western Pennsylvania that are like, 'That's a crazy thing. That's blasphemous to say,'" DeFabo said while speaking on 93.7 The Fan. "You have to understand, a couple years ago I did a survey among all the writers at The Athletic, all 32 teams. I said, 'How often do your teams take people to the ground in practice and are hitting?' What I found is that Mike Tomlin led, by far, the most physical training camp, doing things like backs on backers and the amount of times that people were actually doing full, live tackling. A couple of years ago, Elandon Roberts, who won a Super Bowl with Bill Belichick and the Patriots, was shocked and floored that they would be actually tackling people to the ground."
Hearing that Elandon Roberts was shocked is also very telling considering where he played prior. Obviously, this isn't shocking to the rest of the football world considering it's believed that roughly 75% of teams around the league don't allow live tackling during training camp. It's clear McCarthy believes keeping his players healthy is more important than getting a head start on full-contact work with this decision.
"Times have changed," DeFabo said. "The thinking has changed, and if you can't get guys healthy through that first game of the season, then it doesn't really matter. It's also not like Mike Tomlin's teams were particularly good tackling teams anyway. There are different ways and different thought processes, but it's definitely going to be a new era here at Saint Vincent College."
At the end of the day, McCarthy's decision doesn't necessarily mean Tomlin's approach was wrong. Tomlin had a way of building a culture around toughness, accountability, and embracing discomfort, and that philosophy helped define the Steelers for nearly two decades. There is a reason players respected him and why his teams consistently competed despite the challenges of playing in the AFC North.
Steelers' New Era Will Test Whether Health Or Physicality Wins Out
However, the NFL is constantly evolving, and teams are always searching for ways to gain an advantage. McCarthy clearly believes that advantage comes from preserving his players' health and making sure his roster is as fresh as possible when the regular season begins. With the physical toll of the modern NFL continuing to increase, limiting unnecessary contact may be the approach that gives the Steelers the best chance to succeed.

Jordan Schofield / SteelerNation (X: @JSKO_PHOTO)
Former Pittsburgh Steelers Head Coach Mike Tomlin roams the practice field as his team works out during a 2025 training camp practice at St. Vincent College in Latrobe, PA.
Only time will tell whether McCarthy's philosophy produces better results than Tomlin's old-school approach. If the Steelers are healthier and more fundamentally sound when the season begins, this change could look like a smart adjustment. But if the defense struggles with tackling and physicality, critics will quickly point back to the tradition Tomlin built for 19 seasons in Pittsburgh.
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