The Detroit Lions are getting a critical piece of their secondary back. Head coach Dan Campbell announced Wednesday that All-Pro safety Kerby Joseph will return to practice this week, marking the end of a grueling recovery process that began over a year ago after an injury to his left knee during a matchup against the Kansas City Chiefs.
This isn’t just a routine return from the injury list. Joseph has been battling a degenerative knee condition, a diagnosis that often creates an uncertain timeline for professional athletes. According to a report from Sports Illustrated, Joseph has finally hit the physical benchmarks required to resume full football activities, with Campbell noting that the safety’s injured knee has reached strength parity with his healthy one.
Closing the Gap in the Secondary
For the Lions, the timing is strategic. Kelvin Sheppard has seen his unit make visible strides, but the “back end” of the defense has remained a vulnerability. Adding a player of Joseph’s caliber allows Detroit to be more aggressive in how they match up against opposing offenses, particularly those that rely on explosive vertical passing games.
Coach Campbell on Kerby Joseph's return to practice pic.twitter.com/17TLu3UFjx
The return of the 2022 third-round pick follows a string of cryptic social media posts from Joseph that had already signaled to the fanbase that his comeback was imminent.
The Redemption of D.J. Reed
While Joseph’s return provides a future boost, the Lions have recently relied on a surprising turnaround from veteran cornerback D.J. Reed. Reed’s 2026 campaign started in a slump; he struggled significantly in coverage, contributing to a secondary that was giving up far too many explosive plays early in the season.
“Well look, he’s always been aggressive now. I mean, he’s never had any fear about fitting the run. I mean, he’s one of our best tacklers off the perimeter,” Campbell told local reporters. “I thought he played his best game yesterday, but I think there was also merit for a number of those guys playing, letting them all kind of play, getting some reps and using them in different situations, different packages. But that was good to see out of Reed, man. I thought he did some really, really good things for us.”
Reed’s trajectory has been a rollercoaster. After signing a lucrative free-agent contract last season, a significant hamstring injury robbed him of a portion of his debut campaign with Detroit. His recent emergence suggests that the veteran has finally synchronized his physical health with the team’s defensive scheme.
The Defensive Calculus
The Lions are now entering a phase where they can experiment with “packages”—specialized groupings of players used for specific downs or situations. With Reed playing at a high level and Joseph returning to the fold, Campbell has more levers to pull.
There is, however, a natural skepticism that follows any return from a degenerative knee condition. If Joseph’s degenerative knee condition persists, the Lions may face challenges with their secondary.
For now, the Lions are betting on the markers. Joseph has passed the tests, Reed has found his form, and the secondary is finally beginning to look like a cohesive unit rather than a collection of individuals trying to survive the deep ball.