Detroit Lions linebacker Malcolm Rodriguez has been ruled out for the remainder of the season after suffering a torn ACL during a recent game against the Chicago Bears. Rodriguez had a solid season, starting six games and recording 43 tackles and two sacks. To address the gap left by his injury, the Lions are bringing in former Pro-Bowl linebacker Kwon Alexander from the Broncos' practice squad. Meanwhile, defensive end Josh Paschal's knee injury is not expected to be serious, and he will undergo rehab without the risk of missing the entire season.

• Malcolm Rodriguez's injury is a significant blow to the Lions' defense.
• The signing of Kwon Alexander could help mitigate the loss of Rodriguez.
• Josh Paschal's injury is not as severe as initially feared.