Sheppard, the Lions' linebackers coach the past four seasons, said he wants a defense that plays "together and for one another." He said playing with "relentless effort" is non-negotiable for players.

The Detroit Lions announced their full 2025 coaching staff Tuesday, and once again it's loaded with former NFL players. Of the 10 new assistants on staff, five have previous NFL playing experience.

After trading for a star piece on the defensive line last season, the Detroit Lions are set to cut that same player - as he's a luxury the team can no longer afford. In a surprising move ...

The Lions and linebacker Derrick Barnes have agreed to a three-year, $25.5 million extension, a source told ESPN's Jeremy Fowler, with $16 million of the deal fully guaranteed at signing.