Detroit Lions Sign D.J. Wonnum: What the Move Means for the Defense
· Yahoo Sports
The Detroit Lions continued to build along the defensive front in the second week of free agency, agreeing to a one-year deal with edge/linebacker D.J. Wonnum. The contract is worth up to $6 million and adds another versatile piece to a defense still searching for consistency and durability.
General manager Brad Holmes had appeared content to wait until after the NFL draft to address remaining needs. Instead, Detroit made a calculated move to reinforce a defensive line that has been hit hard by injuries over the past two seasons. The addition of Wonnum signals a continued emphasis on depth, flexibility and availability rather than splash signings.
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Detroit’s decision to bring in Wonnum comes after the departures of Al-Quadin Muhammad and Alex Anzalone, leaving questions at both edge and linebacker. Wonnum helps bridge that gap. He has experience playing as a traditional defensive end in a 4-3 scheme and as an outside linebacker in a 3-4 alignment, giving defensive coordinator Kelvin Sheppard flexibility in how he deploys fronts and pressure packages.
That versatility is becoming a clear theme for Detroit this offseason. Newly added defensive back Christian Izien also offers positional flexibility as a safety and nickel corner. Wonnum fits that mold — a player capable of contributing in multiple roles while providing veteran stability.
The Lions’ edge group remains headlined by Aidan Hutchinson, but beyond him, the depth chart is largely unproven. With only a couple of true edge defenders currently on the roster, Wonnum immediately becomes part of the rotation and could see significant early snaps. His presence also gives Detroit breathing room heading into a draft where the team holds nine selections and could target a long-term answer at the position.
Wonnum, 29, enters his seventh NFL season after previous stops with the Minnesota Vikings and Carolina Panthers. He has started 54 career games and recorded 30 sacks, including two seasons with eight sacks, showing he can be productive in the right role.
While his recent pass-rush metrics are modest, ranking near the bottom among edge rushers in sacks, quarterback hits and pressure rate over the past two seasons, his value extends beyond raw production. Wonnum has proven to be a reliable run defender and a high-effort player capable of setting the edge, something Detroit has prioritized after inconsistent performances against the run.
In 2025, Wonnum posted a 60.3 run defense grade, compared to a 49.9 pass-rush grade, underscoring his strengths. He logged 688 snaps, finishing with 26 solo tackles, three sacks, 22 stops, 25 quarterback hurries and two batted passes. His ability to handle a larger workload stands out, particularly when compared to rotational players Detroit relied on last season.
Durability may be the most important factor in this signing. Wonnum has appeared in at least 14 games in all but one season, a stark contrast to players like Marcus Davenport, whose injuries disrupted the Lions’ defensive plans. After multiple seasons derailed by injuries across the defensive front, Holmes appears intent on adding players who can consistently stay on the field.