Lions Place Veteran Tight End Anthony Firkser on Injured Reserve

The Detroit Lions have placed tight end Anthony Firkser on injured reserve, a move that ends his 2026 season, according to Pro Football Rumors. The timing matters because Firkser’s arrival in Detroit came late in the offseason, and his placement on IR converts that opportunity into an offseason storyline rather than a training-camp competition.

Firkser’s football path into the Lions began elsewhere in the spring and summer. Pro Football Rumors reported that he previously joined the Washington Commanders in June, but was released the following month. That sequence created a window for Detroit to bring him in, likely viewing the move as an experienced option at a position that often needs depth for both game plans and practice-week execution.

For the Lions, the injured reserve designation changes the team’s tight end rotation immediately. Tight ends are central to the structure of many NFL offenses, especially on play-action and intermediate passing routes, and also as blockers who help the run game stay on schedule. When a veteran is removed before the regular season begins, the coaching staff typically has to adjust workload and role assignments for the remaining tight ends, as well as re-balance schemes that rely on specific strengths.

The move also compresses the development timeline for whoever steps into the openings Firkser leaves. Even if Detroit has a base plan, roster depth and continuity matter as the season approaches, because repeated reps with the same group build timing, protections, and route adjustments. With Firkser sidelined, the Lions will need to lean more heavily on the tight ends already in their system and any next man up who can operate in both run support and pass-game concepts.

While Firkser’s professional résumé suggests he can fit into multiple offensive looks, an IR placement is rarely neutral for a team’s preparation. The Lions now must manage practice reps and game-week responsibilities without him, and that can alter how the offense handles tempo, personnel groupings, and certain situational packages where a specific type of tight end is normally featured.

At the league level, moves like this can create ripple effects for depth and roster flexibility. Injured reserve removes a player from active status for the season, which can influence how teams manage end-of-roster targets at the position. For Detroit, the immediate priority becomes determining which tight end(s) can handle the expanded snaps and which additional roster support is needed to maintain continuity during the season.

What to watch next is how Detroit reshapes its tight end depth chart over the remainder of the preseason window. The most telling indicators will be which players see increased practice exposure in two-tight-end sets, how the team splits responsibilities in the passing game, and whether Detroit looks to add another experienced option to stabilize the position group after Firkser’s IR move.