The Chicago Bears defense dominated from the start against coach Ben Johnson's offense to begin training camp Wednesday as Caleb Williams' first pass was picked off by Tremaine Edmunds.

It's a bit of a throwback to the days of the Buddy Ryan era with Dennis Allen's scheme becoming aggressive instead of always sitting back in soft zones.

Chicago Bears training camp begins this week. Here’s a position-by-position breakdown of how coordinator Dennis Allen’s defense shapes up entering the 2025 season.