Caleb Williams yelled as he stomped away. During an individual period at a training camp last weekend, Williams and the other Chicago Bears quarterbacks were engaged in a rapid-fire throwing competition,

Chicago Bears' quarterback Caleb Williams is embracing head coach Ben Johnson's goals of 4,000 yards passing on 70-percent completions.

When it comes to quarterbacks running, coaches — particularly first-time coaches — have to strike a balance between aggression and caution.