Defensive coordinator Jeff Hafley interviewed for the New York Jets head coaching vacancy, but the job went to Aaron Glenn.

The Jacksonville Jaguars were hoping the hire of Ryan Nielsen would make the defense better. Instead, it finished as one of ...

As new head coach Liam Coen begins to fill out his coaching staff, the Jacksonville Jaguars are reportedly interviewing ...

With Aaron Glenn off to the Jets, here are five names to watch as the Lions search for their next defensive coordinator.

We've got some internal and external candidates to watch. It's hard to ignore Kelvin Sheppard as anything but one of the favorites for the job.

The Liam Coen era in Jacksonville is officially underway. After having his opening press conference on Monday, Coen has begun conducting his search to fill out ...

Lions LBs coach Kelvin Sheppard is a top candidate to be defensive coordinator, either in Detroit or under Aaron Glenn with ...

there was a belief the hiring of defensive coordinator Ryan Nielsen from the Atlanta Falcons would help that 22nd-ranked unit ascend. A lot of people, myself included, felt bringing in Nielsen ...