The Chicago Bears open training camp July 29 with five high-impact newcomers poised to replace key contributors from an 11-6 NFC North champion. Center Garrett Bradbury, acquired via a 2027 fifth-round pick from New England, took all first-team spring reps and brings communication skills that coach Ben Johnson praised. Quarterback Caleb Williams saw his sack total drop from 68 to 24 in 2025, and continuity up front starts with Bradbury.

At middle linebacker, Devin Bush provides elite speed (4.43 40-yard dash, 20.23 mph) and a career year in Cleveland: 124 tackles, 3 interceptions, 8 passes defensed. Linebackers coach Richard Smith called him the "loud, obnoxious" leader the defense needs. Safety Coby Bryant, fresh off a Super Bowl win with Seattle, anchors a revamped secondary after the losses of Kevin Byard, Jaquan Brisker and Tremaine Edmunds. Johnson values his championship pedigree and instant respect.

Rookie Dillon Thieneman (No. 25 overall) earned first-team reps next to Bryant with instincts and processing speed that impressed teammates. "You can't teach that," Bryant said. Third-round receiver Zavion Thomas offers gadget versatility and return prowess (13.5 yards per punt return, three return TDs in college). Williams noted Thomas' reliable hands. Special teams provides his clearest path to early impact.