The first wave of NFL free agency is done, but the Detroit Lions are still in the market for some veteran roster additions.
The Lions are hosting pass rusher Arden Key on a free agent visit, NFL Network reported Monday.
Key had a career-high 6½ sacks last season with the San Francisco 49ers after registering a total of three sacks in his first three NFL seasons.
The Lions re-signed defensive end Charles Harris to a two-year deal last week, but still have questions at the defensive end position.