My observations:
1. NFC North is the best division in football. It isn't close.
2. The Saints are the worst team to ever be 3-0.
3. Teams who can't run or pass are basically screwed. It used to be that if you were good enough at one you could power through, but if you can't have balance this year - you're going to get smoked. (See: Dallas, Denver, Vegas, Carolina, Cleveland, Tennessee)