The Detroit Lions have scrambled to add healthy players on the defensive side of the ball this week. Last week against the Chicago Bears, the Lions lost four players to injury: defensive tackles Levi Onwuzurike and DJ Reader, defensive end Josh Paschal, and linebacker Malcolm Rodriguez. All four players missed the first two practices of the week, and Reader is the only player who has an outside chance of playing. Add those four injuries to a unit that is already missing Aidan Hutchinson, Marcus Davenport, Derrick Barnes, Alex Anzalone, and Jalen Reeves-Maybin, and it’s no wonder that the Lions went shopping for players in the past few days.