Chicago Bears banking on better speed to bolster a defense that's still adjusting to new lineup

Chicago Bears defense struggled last year with run defense, pass rush, and injuries but excelled in takeaways with 23 interceptions and 10 fumble recoveries.

The secondary is rebuilt with new safeties Coby Bryant and rookie Dillon Thieneman, and nickel cornerback position shuffled due to Kyler Gordon's calf injury.

Defensive coordinator Dennis Allen emphasized that takeaways are part of the defense's culture and must be practiced daily.

The Bears did not improve pass rush personnel; top pass rusher Montez Sweat missed early camp due to illness but returned.

Defensive end Dayo Odeyingbo is available after recovering from an Achilles tendon tear suffered in early November.