A.J. Hawk notched a career best three sacks on Sunday. He will need to carry the defense with Clay Matthews out.

BALTIMORE, MD – OCTOBER 13: Joe Flacco #5 of the Baltimore Ravens is tackled by A.J. Hawk #50 of the Green Bay Packers as he scrambles with the ball during the second quarter of a game at M&T Bank Stadium on October 13, 2013 in Baltimore, Maryland. (Photo by Patrick McDermott/Getty Images)