The Bengals' Defensive Rebuild Just Took a Body Blow Before It Threw a Single Punch

The image is already seared into training camp lore: Shemar Stewart, Cincinnati's first-round defensive end, carted off the field during the very first 11-on-11 drill of the summer. Not a preseason game. Not a padded practice deep into August. The first live reps. A hyperextended knee confirmed the next day. The Bengals' most important defensive development piece is now questionable, and the entire logic of their offseason rebuild is wobbling on its foundation.

Here is why this matters beyond one player's health. Cincinnati finished 2025 at 6-11 despite an offense that had no business losing that many games. Their point differential should have produced roughly four and a half more wins than they actually got — a gap that traces almost entirely to a defense that couldn't protect leads, couldn't generate stops in critical moments, and couldn't make opposing offenses pay. The front office understood the diagnosis. They went out and acquired Dexter Lawrence, a top-five talent at defensive tackle, to anchor the interior. They brought in pass rush depth along the edges. The plan was coherent. Stewart was supposed to be the ascending piece on the outside — the second-year edge rusher who would grow into a genuine threat and give Lawrence someone to work with. Now that piece is in a walking boot, or close to it, and the depth chart behind him is essentially unproven players who haven't logged meaningful snaps at this level.

Look at what's left on that defensive line. B.J. Hill is already out. Kris Jenkins Jr. is questionable. The edge depth — Cedric Johnson and Antwaun Powell-Ryland — enters the summer with no demonstrated NFL production behind them. Boye Mafe drew attention this week by comparing this Bengals defense to Seattle's legendary Legion of Boom-era units, which is either genuine belief or the kind of camp optimism that evaporates when the regular season begins. I'll take the comparison seriously when the roster can survive its first practice without a cart. Lawrence is genuinely elite and can anchor this line, but no single interior tackle, however dominant, compensates for a compromised pass rush on the edges.

The deeper problem is that Cincinnati has almost no margin for error anywhere on this roster. The cornerback situation is already fragile — one starter who produced well below what a typical NFL corner should, and essentially no proven depth behind him. The linebacker rotation is thin. The secondary behind the starters is untested. The Bengals are a team with a historically productive offense and a defense being rebuilt from scratch, and they just lost their most important developmental piece before a single snap counted. This is the kind of domino that, in a 17-game season with no buffer, can cascade quickly.

My declaration is this: if Stewart misses significant time — and a hyperextended knee on day one of camp, with weeks of evaluation still ahead, makes that a real possibility — the Bengals will not be a playoff team in 2026. I'll give the timeline some room; if he returns by October at full strength, the math changes. But a defense that already left nearly five wins on the field last year, now missing both Hill and Stewart from a rebuilt front, cannot carry the freight. Burrow and Chase and Higgins will score points. They will score a lot of points. And opposing offenses will score right back, because there is not enough on the other side of the ball to stop them. Cincinnati has been here before. The 2025 season was the proof. One offseason of additions does not fix a structural problem when the additions start going down before training camp ends.