Derrick Harmon is shaping up to be one of the most intriguing defensive tackle prospects in the 2025 NFL Draft. The former Oregon standout brings size (6-4 ½, 313 lbs) and explosiveness to the position, making him a potential long-term addition for a team like the Detroit Lions.
Detroit’s interior defensive line is solid, with Alim McNeill and DJ Reader leading the way, but McNeill’s availability at the start of the season remains uncertain after his late-season ACL tear. The Lions have added depth with Levi Onwuzurike, Pat O’Connor, Roy Lopez, and second-year player Mekhi Wingo, but with several of those players on expiring contracts, a player like Harmon could be a valuable investment for both the short and long term.
Harmon’s ability to generate pressure is what sets him apart. Last season, he led all FBS defensive tackles with 55 pressures and earned an impressive 86.3 pass-rush grade from Pro Football Focus. He also recorded five sacks and 10.5 tackles for loss, showing he can be disruptive in both phases of the game.
Analysts rave about Harmon’s versatility and technique. NFL Media’s Daniel Jeremiah praises his quick hands and ability to win early in pass-rush situations, while The Athletic’s Dane Brugler highlights his lateral explosiveness and hand usage to shed blockers. ESPN’s Field Yates ranks him No. 31 overall in the draft class, reinforcing his status as a first-round talent.
Harmon himself embraces his versatility, stating at the Combine that he can play anywhere from a nose tackle (zero-technique) to a defensive end (five-technique). That kind of flexibility could be valuable for Detroit, especially in a scheme that values disruption up front.
With the Lions eyeing a deep playoff run, reinforcing the trenches is always a priority. If Detroit sees Harmon as a long-term answer next to McNeill, he could be an ideal first-round target come draft night.