Prescott knows it's defense 1st for Cowboys despite return

Dallas Cowboys quarterback Dak Prescott exits the field after the second half of an NFL football game against the Detroit Lions, Sunday, Oct. 23, 2022, in Arlington, Texas. (AP Photo/Ron Jenkins)

Referee Adrian Hill (29) talks to Dallas Cowboys head coach Mike McCarthy during the first half of an NFL football game against the Detroit Lions, Sunday, Oct. 23, 2022, in Arlington, Texas. (AP Photo/Tony Gutierrez)

Dallas Cowboys quarterback Dak Prescott congratulates tight end Peyton Hendershot after his touchdown in the second half of an NFL football game against the Detroit Lions, Sunday, Oct. 23, 2022, in Arlington, Texas. (AP Photo/Tony Gutierrez)

Dallas Cowboys running back Ezekiel Elliott exits the field after the second half of an NFL football game against the Detroit Lions, Sunday, Oct. 23, 2022, in Arlington, Texas. (AP Photo/Ron Jenkins)

Dallas Cowboys defensive end Dorance Armstrong, center, celebrates a fumble recovery with teammates during the second half of an NFL football game against the Detroit Lions, Sunday, Oct. 23, 2022, in Arlington, Texas. (AP Photo/Tony Gutierrez)

Dallas Cowboys running back Ezekiel Elliott is helped off the field during the first half of an NFL football game against the Detroit Lions, Sunday, Oct. 23, 2022, in Arlington, Texas. (AP Photo/Ron Jenkins)