Attaochu suffered a torn pec Sunday and will miss the rest of the season, Tom Pelissero of NFL Network reports.
Attaochu, in his first season with the Bears, has been seeing 20 to 30 snaps on a weekly basis in a reserve role. He inked a two-year deal in the spring, so he'll look to return to the Bears by the time training camp begins in the summer of 2022. This will likely force Trevis Gipson into a larger role moving forward.