The Detroit Lions have activated veteran defensive lineman DJ Reader from the physically unable to perform (PUP) list after he successfully passed his physical. Reader, who spent the offseason recovering from a torn quadriceps injury suffered in 2023 while with the Cincinnati Bengals, is now eligible to practice and play as the Lions prepare for their season opener against the Los Angeles Rams on September 8. Coach Dan Campbell indicated that Reader will need some time to ramp up before he is fully ready for competitive play. Reader's return is a significant boost for the Lions' defense, as he was one of their key free-agent signings this offseason. He is expected to start alongside Alim McNeill, potentially forming a strong defensive line duo. Reader's activation from the PUP list means he will occupy a roster spot ahead of the Lions' cutdown deadline.