The Bears lost out on the opportunity to secure the No. 1 seed during their loss yesterday. The team’s defense was also dealt a blow in the process. 
Linebacker Noah Sewell was carted off the field Sunday and quickly ruled out with an ankle injury. Upon further testing, Ian Rapoport of NFL Network reports an Achilles tear is feared to have occurred. An MRI is pending, but Sewell is in danger of missing the rest of the season.
The linebacker position has been among those hit hard by injuries for Chicago in 2025. Sewell did not register any starts during his first two seasons in the league, but he has made nine this year. Handling a 50% snap share, the former fifth-round pick has registered 59 tackles and one forced fumble. It appears as though he will not be able to add to that production, however.
Tremaine Edmunds and T.J. Edwards were mainstays on defense last night. That will no doubt remain the case for Week 18 and into the playoffs. Losing Sewell for the remainder of 2025 will leave Chicago thin at the LB position, however, and how defensive coordinator Dennis Allen replaces him will be interesting to see. D’Marco Jackson is a candidate to step into an increased defensive workload, although even after Sewell’s injury he did not see any snaps last night against San Francisco.
Sewell, 23, is attached to his rookie contract through the 2026 season. He will soon be eligible for an extension for the first time in his career, but a major injury would of course lessen the chances of a new pact being worked out early. While Sewell’s attention will turn to a lengthy recovery process, the 11-5 Bears will look to secure the No. 2 seed in the NFC during the final week of the regular season.