Wonnum's deal is worth up to $6 million.
He previously played for the Carolina Panthers for two seasons.
The signing was reported by ESPN's Adam Schefter.
Strategic angle: Free agent defensive end D.J. Wonnum signs a one-year deal with the Detroit Lions.
Wonnum's deal is worth up to $6 million.
He previously played for the Carolina Panthers for two seasons.
The signing was reported by ESPN's Adam Schefter.