Detroit Lions Defender Explains The Biggest Difference Between Aaron Glenn And Kelvin Sheppard

The Detroit Lions’ defense has been playing with a renewed sense of energy and passion this season, and much of the credit is being directed toward their new defensive coordinator, Kelvin Sheppard. While the scheme has roots in what former DC Aaron Glenn established, the difference in sideline demeanor and player connection is palpable. Cornerback Amik Robertson recently provided a fascinating look into this dynamic, explaining the key differences between the two coaches.

Detroit Lions: Robertson’s Take On Aaron Glenn Vs. Kelvin Sheppard

Appearing on “The St. Brown Brothers” podcast, Amik Robertson was asked by wide receiver Amon-Ra St. Brown to compare the coaching styles of the current and former defensive coordinators. Robertson’s answer was direct and revealing, pointing to two key areas where Sheppard stands out: passion and personal connection.

“I think Shep is a little more passionate,” Robertson explained. “He understands me a lot more and he puts high expectations on me.”

This comment speaks volumes. While Aaron Glenn was a respected leader, Robertson’s perspective suggests that Sheppard’s fiery, emotional approach resonates deeply with the current players. At 37, Sheppard is one of the youngest defensive coordinators in the NFL. This smaller age gap creates a unique dynamic that Robertson touched on.

“Sometimes we feel like our coach is our teammate,” he said. “But of course you know you got to respect him at a different level.”

This “player’s coach” mentality, combined with an intense passion for the game, seems to be the perfect formula for this young and hungry Lions defense. Sheppard’s ability to connect with his players on a personal level while still commanding respect has been instrumental in the unit’s success.

The Sheppard Effect: Run Through a Brick Wall

Anyone who has watched the Lions this season has seen Kelvin Sheppard’s infectious energy on the sideline. He coaches with a “run-through-a-brick-wall” intensity that his players clearly feed off of. After the defense’s dominant performance against the Tampa Bay Buccaneers on “Monday Night Football,” Sheppard was a major topic in national media, with many highlighting his sideline presence as a key motivator.

This visible passion is the most obvious difference between his style and that of Aaron Glenn. While Glenn was known for his calm and composed demeanor, Sheppard is an emotional and vocal leader. He is animated, constantly communicating with his players and celebrating their successes with genuine excitement. This energy creates an environment where players feel empowered and are motivated to match their coach’s intensity.

Robertson’s feeling that Sheppard “understands me a lot more” is crucial. It suggests that Sheppard is not just coaching a scheme; he is coaching individuals. He takes the time to understand what motivates each player and tailors his approach accordingly. By placing high expectations on a player like Robertson, Sheppard shows confidence in his abilities, which in turn inspires the player to elevate his game.

Building on a Foundation

It’s important to note that Sheppard’s success is not a complete departure from the past. Robertson acknowledged that it is clear Sheppard learned a great deal during his time as the linebackers coach under Aaron Glenn. The defensive scheme still carries many of Glenn’s principles, but Sheppard has added his own flavor and adjustments.

The transition from Glenn to Sheppard represents an evolution, not a revolution. The foundation was in place, but Sheppard’s unique leadership style has unlocked a new level of performance. He has taken a solid defensive framework and injected it with a potent dose of passion, energy, and personal connection. The results are evident on the field, where the Lions’ defense is playing faster, more aggressively, and with a noticeable swagger.

A Defense Forged in Fire

The difference between a good coach and a great one often comes down to the ability to connect with and inspire players. Amik Robertson’s comments provide a valuable window into why the Detroit defense is thriving. Kelvin Sheppard’s blend of youth, passion, and a deep understanding of his players has created a culture of accountability and high energy.

While Aaron Glenn laid the groundwork, Sheppard’s fiery leadership has ignited this defensive unit. The players don’t just play for the team; they play for their coach, who they see as both a leader and a kindred spirit. As the Lions continue their push for a championship, the passionate energy emanating from their defensive coordinator will be one of their greatest assets.