One of the Detroit Lions’ biggest strengths during the 2023–24 stretch — their offensive line — became a concern last season. Injuries and departures along the interior, combined with an aging left tackle situation, exposed cracks that the unit couldn’t fully overcome.

This offseason, Detroit has already started making moves to reinforce the line, but a significant upgrade could come from a familiar face: veteran guard Kevin Zeitler. According to NFL.com analyst Nick Shook, the Lions would be an ideal destination for Zeitler.

Shook pointed out that in 2024, Detroit’s offensive line ranked among the league’s top five, per Pro Football Focus, with Zeitler holding down the right guard position. However, after allowing him to leave — along with the retirement of Frank Ragnow — the unit slipped to 12th in those same rankings the following year. That drop highlighted just how vital depth and experience are in the trenches.

He emphasized that Detroit can’t afford a repeat of that decline, especially given how critical offensive line play is to the team’s success. Bringing Zeitler back would give him the chance to compete for one of the starting guard roles, potentially challenging younger players like Christian Mahogany.

Zeitler, who spent the 2025 season with the Tennessee Titans, is once again a free agent. Over the course of his 14-year NFL career, he has earned just over $101 million, making him one of the more experienced and accomplished guards available.

While he didn’t earn Pro Bowl honors during his time in Detroit, Zeitler played a key role in anchoring one of the league’s most effective offensive lines in 2024 — a season in which the Lions posted an impressive 15–2 record, the best in the NFL.

Performance metrics from Pro Football Focus show that Zeitler delivered elite play in 2024 and remained highly effective in 2025, even if his production dipped slightly. At 36, he isn’t a long-term answer, but his experience and reliability still hold value. There is also the consideration that his presence could limit opportunities for younger players if the team wants to prioritize development.

That said, Detroit appears to be in a win-now window, and stabilizing the offensive line is essential. Zeitler represents a dependable, low-risk option to strengthen the interior quickly.

Throughout his career, he has started 213 games and suited up for multiple teams, including the Cincinnati Bengals, Cleveland Browns, New York Giants, and Baltimore Ravens, in addition to the Lions and Titans.

Meanwhile, Detroit has been developing younger talent on the interior. Mahogany, a sixth-round pick in 2024, is one player to watch, while second-round selection Tate Ratledge is another prospect the team hopes will grow into a major contributor. The Lions also added Cade Mays and Juice Scruggs this offseason to improve depth.

It’s possible Detroit ultimately rolls with its younger guards as starters due to their long-term upside. Still, even in that scenario, Zeitler could serve an important role as a seasoned backup.

As Shook noted, if Zeitler doesn’t win a starting job in training camp, he could remain a valuable insurance option — a proven veteran ready to step in if injuries arise — all while fitting within the team’s available salary cap space.