The Packers have played well on defense, but the performance of the secondary remains a concern. The unit has been victimized by big plays (having given up 41 passes of 20-plus yards and six completions over 40 yards), and the coverage has been suspect on the perimeter. While some of those woes can be attributed to the loss of Woodson in the back end, the communication and discipline of the group has been inconsistent at times, leading to blown assignments. On the flip side, the Packers have picked off 12 passes and have come up with a few key knockdowns in critical moments. Casey Hayward in particular has been sensational on the corner; his emergence could fortify the secondary when Woodson returns to the lineup in a few weeks.