In the upcoming NFL offseason, the focus shifts to the impactful interior defensive linemen, who are poised to hit free agency. These players, while less celebrated than exterior pass rushers, play a critical role in both run defense and pressuring quarterbacks. Free agency is expected to see some significant moves, with players like Poona Ford and D.J. Jones looking for new homes. Ford's performance with the Buffalo Bills and Jones' solid season with the Denver Broncos highlight the depth of talent available.

In particular, players like B.J. Hill of the Cincinnati Bengals, who has been a key component of their defensive line, and Levi Onwuzurike from the Detroit Lions, ready to step into a full-time role, are intriguing options for teams in need. Milton Williams of the Philadelphia Eagles demonstrated his prowess in the Super Bowl and is also expected to attract interest. With contracts projected by Spotrac giving insight into market values, teams will be keen to secure these defensive assets to bolster their defenses.

NFL free agency is set to begin on March 12, bringing pivotal decisions for the Detroit Lions regarding their eight biggest free agents. Carlton Davis, coming off a solid season with two interceptions and a notable performance, is expected to attract significant interest, making his return uncertain. Meanwhile, offensive guard Kevin Zeitler's success with a high run-blocking grade suggests the Lions will prioritize his re-signing as he may face less competition on the market.

Levi Onwuzurike is likely to stay, as he emerged as a valuable asset in his third season. Conversely, linebacker Derrick Barnes, who has struggled to establish consistency, may benefit from a fresh start elsewhere. Ifeatu Melifonwu, who showed promise in the previous season, is anticipated to find a new home after battling injuries. Finally, Tim Patrick's reliable production suggests he will likely stay with Detroit, along with fan-favorite Dan Skipper. However, edge rusher Marcus Davenport is expected to depart after underwhelming performances.

Heading into the 2025 NFL season, the Detroit Lions are grappling with uncertainty on their defensive line depth as key players return from injuries. With decisions looming on free-agent contracts, the team may explore adding depth in free agency. Veteran Sheldon Rankins, a former first-round pick, is a potential target. Having struggled with various injuries recently, he recorded limited stats in his recent stints. The Lions' strategy will likely hinge on retaining injured players like Levi Onwuzurike and John Cominsky, with Onwuzurike potentially seeking a lucrative deal elsewhere.

Rankins, known for his pass-rushing ability, might be signed for a low-risk one-year deal, contingent on the Lions' injury updates on Alim McNeill and Mekhi Wingo. The Lions are poised to make strategic choices as they not only build their roster but also address their injuries to ensure a competitive edge next season.

The Detroit Lions are looking to solidify their defensive line heading into the 2025 season after a strong 2024 campaign, despite facing challenges such as injuries and contract expirations. Alim McNeill continues to rise as a star, securing a lucrative four-year deal. However, the availability of key players like Levi Onwuzurike, a free agent, raises concerns about depth. DJ Reader's performance as a nose tackle remains steady, and the Lions' pass-rush metrics need improvement to elevate their defense further.

With Onwuzurike possibly leaving and McNeill's injury status uncertain, the Lions' front office faces pressure to bolster the defensive line via free agency or the draft. Their success hinges on the development of younger players like Mekhi Wingo and Brodric Martin, alongside retaining veterans to ensure a robust rotation.

The Detroit Lions are focusing on bolstering their defensive line this offseason as they prepare for the 2025 season. With Alim McNeill and DJ Reader anticipated to be the starting interior defensive linemen, depth becomes a concern, especially with Levi Onwuzurike set to hit free agency. General Manager Brad Holmes may utilize the No. 28 overall pick in the upcoming NFL Draft to address this need. A promising candidate is Michigan's Kenneth Grant, a powerful 6-foot-3, 339-pound player known for his explosiveness and ability to dominate against opposing offensive lines.

Grant showcased his skills at the collegiate level, recording three sacks and 23 quarterback hurries last season. His Pro Football Focus grades reflect his capability as both a pass rusher and a run defender, suggesting he has the potential to become a standout player in the NFL. If still available at pick 28, he could provide the Lions with the much-needed depth and talent on the defensive front.