I was thinking the same thing, Greg. Again, maybe our memories cloud the reality of the time, but it certainly seemed like teams stayed awful or great for much longer, and the separation between bad, good, and great teams was much more distinct.
I used to recall it being a much larger deal if the lowly undefeated Colts would defeat the Packers...with parity, it seems much more common, and less damning.
Considering the parity, injuries other teams will face (look at the Colts at safety right now) I have at least some optomism and think the packers still have a chance...but please no more season-ending injuries, and once again, NO 18 GAME SEASON!