Charles Woodson and Al Harris are the guys who make the biggest plays on the defense for the Packers.  Woodson is having another outstanding season with 20 tackles, 3 tackles for a loss, he has defensed 3 passes and he has 3 interceptions (1 returned for a TD).  Al Harris is on the other side of the defense and he has 21 tackles, 2 passes defensed and 1 interception.  If the Packers got more pressure on the QB (only 5 sacks this season) then Woodson and Harris would even make more impact plays as it’s hard to cover WRs too long.