What is the Detroit Lions’ thinnest position group?

Detroit Lions cornerback D.J. Reed (4), left, talks to defensive back Nick Whiteside (38) after practice during mini camp at Meijer Performance Center in Allen Park on Tuesday, June 16, 2026. | Junfu Han / USA TODAY NETWORK via Imagn Images A few weeks ago, we discussed the positions on the Detroit Lions’ 2026 roster with the best depth. Now it’s time to discuss the other side of the coin.

class="wp-block-paragraph">If a team has thin depth at a specific position, they better hope it never gets exposed. Because if the injury bug hits just the right position at exactly the wrong time, it can sink an entire season. I likely don’t need to remind you of that if you’re a Detroit Lions fan.

class="wp-block-paragraph">Unfortunately, no roster in the NFL is perfect, and the Lions are no different. They has positions that are thinner than they want them to be. So today’s Question of the Day is:

Where do the Detroit Lions have the weakest depth? My answer: There are a few positions that jump into mind. For one, it feels like the linebacker room is unusually thin right now. Not only does Detroit only have eight linebackers right now, but everyone other than Jack Campbell has serious questions about their game. While I like the promise of rookie linebacker Jimmy Rolder and Damone Clark brings decent experience to the reserves, Detroit’s No. 2 and 3 linebakcers—Derrick Barnes and Malcolm Rodriguez—have a ton to prove.

class="wp-block-paragraph">Of course, outside cornerback certainly looks thinner following Terrion Arnold’s release. D.J. Reed is the unquesitoned starter and Rock Ya-Sin likely steps in as CB2. However, the reserves are filled with a bunch of inexperienced players in Ennis Rakestraw, Nick Whiteside, and Khalil Dorsey. They have some options moving Roger McCreary, Avonte Maddox, and rookie Keith Abney around, but it doesn’t look great.

class="wp-block-paragraph">Finally, I’m a little concerned about the defensive tackle depth. While Alim McNeill and Tyleik Williams are due for pretty significant roles, the room behind them isn’t as encouraging. Can Levi Onwuzurike stay healthy? Who will step up amongst the reserves to back up the nose tackle position? How much do the Lions want to rely on their two Day 3 draft picks on the interior defensive line? Losing DJ Reader and Roy Lopez to free agency means Detroit needs to replace 1,008 defensive snaps from last year. Do they have the personnel to do it?

class="wp-block-paragraph">What positions do you think the Linos are particularly thin at? Share your thoughts in the comment section below.