The 2026 Detroit Lions' Undrafted Free Agent (UDFA) class is shaping up to be a fascinating group, with several players poised to make an impact. While the team's 2025 season saw an unprecedented lack of undrafted rookies making the initial 53-man roster, a few have persevered and now join this promising group. Among the confirmed additions are receiver Jackson Meeks, running back Kye Robichaux, tight end Zach Horton, and offensive lineman Mason Miller. But the real intrigue lies in the nine unconfirmed rookie additions, and our roundtable experts weigh in on who stands the best chance of making a significant impact.
Ryan Mathews: EDGE Anthony Lucas
Lucas, ranked 160th overall on the consensus big board, is an intriguing prospect. While the Lions' recent draft picks and free-agent signings might overshadow him, his potential is undeniable. With the team's need for edge rushers, Lucas could make a strong impression during training camp and earn a well-deserved role. His ranking and the team's strategic moves create an opportunity for him to shine.
Brandon Knapp: TE Miles Kitselman
Kitselman's versatility as an inline/blocking tight end is a game-changer. His above-average run blocking skills and sneaky route running make him a valuable asset in 13 or 12 personnel groupings. With the Lions' offense embracing more 13 personnel, Kitselman's potential becomes even more apparent. If he excels in training camp, he could secure a backup or third-string role, and even challenge for a higher position if Sam LaPorta is traded. The team's strategic additions and the offense's evolving strategy make Kitselman a strong contender.
John Whiticar: QB Luke Altmyer
Altmyer's journey to the 53-man roster might be challenging, but his impact could be significant in the preseason. As the third quarterback, he'll receive substantial snaps, providing valuable insights into the position battles. While his athletic potential might not match Hendon Hooker's, his modest performance could be a blessing in disguise. Altmyer's role in the preseason will be crucial for evaluating the offensive depth and could even benefit another player's chances.
Erik Schlitt: TE Miles Kitselman (Repeat)
Kitselman's skills align perfectly with the Lions' needs. His positional versatility and above-average run blocking make him a strong candidate for a TE4 spot. The team's strategic additions and the offense's evolving strategy further emphasize Kitselman's potential. His ability to adapt to different personnel groupings and his impressive run-blocking skills make him a valuable asset.
Al Karsten: DT Aidan Keanaaina
The Lions' need for depth at nose tackle, following the losses of Roy Lopez and DJ Reader, makes Keanaaina a compelling prospect. His athletic measurables and build resemble those of Johnathan Hankins, a sturdy interior presence. Keanaaina's experience at Cal, where he played nearly 1,000 snaps and accumulated over 100 tackles, showcases his ability to hold down the fort. With a guaranteed $300,000 contract, he has a clear path to rotational playing time and a spot on the 53-man roster.
Jeremy Reisman: DT Aidan Keanaaina (Repeat)
Keanaaina's experience and physical attributes make him an ideal candidate to fill the void left by the recent departures. His ability to hold up against the run and his experience at nose tackle give him a distinct advantage. The Lions' lack of significant additions in this area further emphasizes Keanaaina's potential. His contract and the team's needs create a compelling case for his impact.
