NFL teams tapping USFL veterans for help in training camp

Green Bay Packers' Sal Cannella runs a drill at the NFL football team's practice field Wednesday, July 27, 2022, in Green Bay, Wis. (AP Photo/Morry Gash)

Dallas Cowboys wide receiver KeVontae Turpin (2) participates in drills at the NFL football team's practice facility in Oxnard, Calif. Wednesday, Aug. 3, 2022. (AP Photo/Ashley Landis)

Dallas Cowboys wide receiver KeVontae Turpin (2) participates in drills at the NFL football team's practice facility in Oxnard, Calif. Wednesday, Aug. 3, 2022. (AP Photo/Ashley Landis)

Green Bay Packers coach Matt LaFleur fist-bumps tight end Sal Cannella (80) during NFL football practice at Packers Family Night on Friday, Aug. 5, 2022, at Lambeau Field in Green Bay, Wis. (Samantha Madar/The Post-Crescent via AP)

Denver Broncos wide receiver Darrius Shepherd takes part in drills during the NFL football team's training camp Saturday, Aug. 6, 2022, at the Broncos' headquarters in Centennial, Colo. (AP Photo/David Zalubowski)

Tennessee Titans defensive back Chris Jackson, left, and cornerback Shakur Brown work on pass protection drills during NFL football training camp at Ascension Saint Thomas Sports Park, Thursday, Aug. 4, 2022, in Nashville, Tenn. (George Walker IV/The Tennessean via AP)

Tennessee Titans safety Terrell Bonds (47) runs through drills during an NFL football training camp practice at Ascension Saint Thomas Sports Park in Nashville, Tenn., Monday, Aug. 8, 2022. (George Walker IV/The Tennessean via AP)