NT John Penisini has announced his retirement from the NFL.
3 free agent defensive tackles the Detroit Lions could sign
Detroit Lions John Penisini announces NFL retirement - Sports Illustrated Detroit Lions News, Analysis and More
Detroit Lions' 2020 NFL draft analysis for every pick - ESPN - Detroit Lions Blog- ESPN
Lions DT John Penisini announces his retirement
Utah football: John Penisini retires after 2 NFL seasons with Detroit Lions - Deseret News
The #Panthers will be signing former retired (yes) NT John Penisini. A 6th-round pick by the #Lions in 2020, Penisini retired before the…
John Penisini un-retires after the Lions waived him
It's not for everybody - Lions HC on rookie's retirement from the NFL
5 Qs on new Detroit Lions NT John Penisini: 'He just doesn't quit' - Pride Of Detroit
Detroit Lions DT John Penisini, 25, retires after two NFL seasons - ESPN
Former Detroit Lions DT John Penisini is unretiring, now a free agent - Pride Of Detroit