I'm actually more worried about the Packers Special Teams and Offense. The defense did better than people think against Seattle. The below is from a blog I read. It breaks the defensive performance down very well.
" * Some are disappointed in the defense. I'm disappointed in the offense. Down 10-7. 8 minutes to play in the 2nd. We settle for 3. The defense gets punished. Gives up a TD. Down 17-10. 3rd & 4 from the 45. Rodgers could've run for an easy 1st down. Instead he overthrows an open Nelson. Defense gets a stop to end the half. Defense gets a stop to start the 3rd Quarter. Rodgers gets picked on the first play of the drive. 1st & goal from the 8. The defense holds to 3. The Packers move the ball to the 41. Fail on 4th & 5. Seattle takes over. The defense gets a stop. On the first play, it's a safety. Plus, a 15 yard penalty. It's good field position for Seattle. And, the game is over. You can't give the Champs that many opportunities. In a 16 minute and 11 second stretch in the game, the offense had the ball for 3 minutes and 50 seconds. Over that time frame, the defense had 3 stops, they yielded 6 yards which resulted in a FG and they gave up a momentum induced 53 yard TD drive. On the TD drive, the defense was clearly winded. The offense didn't do its part."