Chicago Bears backup quarterback Tyson Bagent has entered the NFL’s concussion protocol, according to sources familiar with the situation, clouding the team’s depth chart behind starter Caleb Williams. The diagnosis comes as head coach Ben Johnson’s staff evaluates its options at the position with the regular season underway.

Bagent, who has served as Chicago’s primary backup since 2023, was held out of practice this week as trainers monitor his symptoms, sources told reporters covering the team. His timeline for clearing the league’s protocol remains unclear, a process that requires players to progress through several supervised steps before returning to game action.
A Familiar Face in a Backup Role
Bagent, an undrafted free agent out of Shepherd University, first drew national attention in 2023 when he was pressed into starting duty after an injury to then-Bears quarterback Justin Fields. He acquitted himself well in that stretch, throwing for multiple touchdowns and helping stabilize an offense that was otherwise searching for direction.
Since Chicago selected Caleb Williams with the first overall pick in the 2024 NFL Draft, Bagent has settled into a clear backup role, taking limited regular-season snaps while working extensively in practice to keep the offense’s timing sharp. His experience running Chicago’s system made him a trusted contingency plan, one the Bears now have to reassess.
What the Injury Means for Chicago’s Plans
With Bagent sidelined, the Bears’ quarterback depth becomes a more pressing question. Williams remains firmly entrenched as the starter, but every team values a capable backup who can step in without a significant drop-off, particularly given the physical toll of an NFL season.
Ben Johnson, hired to overhaul Chicago’s offense after a coaching search that concluded in early 2025, has emphasized continuity and structure within his system. Losing Bagent’s practice reps, even temporarily, could complicate that plan if the team is forced to elevate a less experienced arm from the practice squad or waiver wire on short notice.
- Bagent is in the NFL’s concussion protocol, according to sources
- Caleb Williams remains the unquestioned starter
- Chicago’s depth behind Williams is now less certain
- Timeline for Bagent’s return has not been confirmed
League-Wide Protocol Standards
The NFL’s concussion protocol, developed jointly with the NFL Players Association, requires players to pass through a graduated series of evaluations before they can be cleared to return. Independent neurological consultants, not team medical staff alone, must sign off before a player resumes contact activity. The process can take anywhere from a few days to several weeks depending on the severity and progression of symptoms.
Teams are prohibited from disclosing detailed medical information beyond confirming protocol status, which is why specifics of Bagent’s condition have not been made public. The Bears are expected to provide updates through their official injury report as the week progresses, standard practice across the league.
Broader Context for the Bears’ Season
Chicago enters this stretch of the season looking to build on the developmental progress shown by Williams in his second year as a professional. The organization has invested heavily in surrounding him with talent and coaching continuity, and the front office has been careful to avoid unnecessary risk at the position.
Quarterback depth has become one of the most closely watched roster components across the league, as teams increasingly recognize how a single injury can alter a season’s trajectory.
Analysts covering the AFC and NFC alike have pointed to backup quarterback play as a defining factor in playoff races in recent years, underscoring why even a short-term absence for a player like Bagent draws scrutiny. For the Bears specifically, maintaining stability behind Williams is viewed internally as essential to protecting the long-term development of their franchise quarterback.
What to Watch Next
The Bears are expected to update Bagent’s status as the week continues, with his participation in practice serving as the clearest signal of his progress through the protocol. Should he be unable to clear the process in time, Chicago will need to determine whether to elevate a practice squad arm or explore outside options to round out the room.
For now, the situation remains fluid, and the team has not indicated any change to Williams’ role as the unquestioned starter. Update coverage is expected as further details become available from Chicago’s coaching staff and medical personnel.