The Detroit Lions had a decent defense last season. However, the architects of the unit have been forcibly removed, and a new scheme has shaken up the depth chart.
Yes, there are still plenty of names in the same places as last year. But some starters have been given their walking papers or been allowed to leave, opening holes in the roster.
So click through to find out who is filling those holes and who will be backing those players up. Additionally, the names in bold are forecasted to make the final roster, while the rest will be fighting for practice-squad spots.