Derrick Moore vs. D.J. Wonnum: Who Wins the Lions’ Edge Rusher Battle in 2026?

(Junfu Han / USA TODAY NETWORK)

There are going to be several intriguing camp battles for the Lions this summer, but few carry as much long-term importance as the edge rusher spot opposite Aidan Hutchinson. Detroit has made it clear they’re not just looking for depth—they’re searching for a true difference-maker who can consistently win one-on-one matchups and prevent offenses from keying entirely on Hutchinson. That’s what makes the battle between rookie Derrick Moore and veteran D.J. Wonnum so compelling. It’s not just about who starts in Week 1—it’s about whether the Lions have finally found a legitimate second pass-rush threat or if they’ll once again be piecing it together with rotational production.

Derrick Moore: The upside swing Detroit needs

Moore brings exactly the kind of profile Detroit has been missing. His 2025 production and efficiency suggest a player who isn’t just productive—but disruptive on a per-snap basis. With 11 sacks, 41 total pressures, and an elite 92.4 pass-rush grade, he was one of the most effective edge defenders in college football despite playing just 440 snaps.

What stands out most is how translatable his game is. At 6’4” with long arms and a strong frame, Moore fits the physical mold Detroit prioritizes. He can set the edge in the run game while still offering legitimate juice as a pass rusher—something this defense has lacked outside of Hutchinson.

There’s also the mentality piece. Moore was a team captain and one of the most relentless defenders on his unit. That aligns closely with the identity Detroit has built under Kelvin Sheppard—physical, aggressive, and effort-driven.

The key factor: he doesn’t need high volume to produce. His pressure rate and efficiency suggest that if his snap count increases, the production could scale with it.

D.J. Wonnum: Stability and experience

Wonnum represents the opposite end of the spectrum. He’s a known quantity—a six-year veteran who has started 54 games and consistently stayed available. After dealing with injuries along the defensive line the past two seasons, that reliability alone has value.

He’s also scheme-versatile. Having played in both 4-3 and 3-4 looks, Wonnum can line up with his hand in the dirt or stand up, which gives Detroit flexibility depending on the front they want to show.

But when you dig into the numbers, the limitations become clear. Over the past two seasons, his pass-rush production has been below average compared to starting-caliber edge rushers. His 2025 PFF grades (49.9 pass rush, 54.7 overall) reflect a player who isn’t consistently winning his matchups.