Defensive end Robert Quinn hasn't been himself lately, and despite the depth the Rams possess at that position, it has taken some of the thunder out of the team's pass rush.
Through five games, Quinn was averaging more than 50 plays per contest, second most to Aaron Donald among Rams defensive linemen. But Quinn, a two-time Pro Bowler, showed up on the injury report with a knee injury following the Game 5 loss at Green Bay, and since then his playing time and productivity have declined.
Since Green Bay, Quinn has missed one game entirely (vs. Minnesota) and averaged only 27 plays per game against Cleveland, San Francisco, and Chicago.