Swift, who has history with Johnson, is far and away the Bears' most talented running back. But it's crucial for Johnson's first season that he's also the "right" type of running back for this offense.

Chicago Bears quarterback Caleb Williams went through some growing pains in his first few days working with new coach Ben Johnson's offense. But as the pads have gone on and the reps have increased, Johnson has seen plenty of growth from his second-year signal caller.