Hackett nixed 7-on-7 drills this summer for safety, science


              Denver Broncos head coach Nathaniel Hackett, right, ties the shoe of wide receiver Montrell Washington as he stretches before taking part in drills during the NFL football team's training camp Friday, Aug. 5, 2022, at the Broncos' headquarters in Centennial, Colo. (AP Photo/David Zalubowski)
            
              Denver Broncos head coach Nathaniel Hackett, right, greets linebacker Justin Strnad as he takes part in drills during an NFL football training camp session at the team's headquarters Tuesday, Aug. 9, 2022, in Centennial, Colo. (AP Photo/David Zalubowski)
            
              Denver Broncos head coach Nathaniel Hackett takes part in drills during an NFL football training camp session at the team's headquarters Tuesday, Aug. 9, 2022, in Centennial, Colo. (AP Photo/David Zalubowski)
Hackett nixed 7-on-7 drills this summer for safety, science