Pokerbrat2000
Opinions are like A-holes, we all have one.
Dom has a track record, brilliant initial success and then things start to go downhill. See his tenure in Carolina, the guy fielded a top ten defense with an expansion team and then in year 2 I think it was the number 2 scoring defense in the league, who does that? The equally baffling part is how his defense turned to crap the year after their NFCG appearance in Lambeau. If you want to take a bottom feeder defense and turned it around Dom is a miracle worker, but if he's there for more than 2-3 years things will turn ugly.
If you are asking me to guess, I would say predictability. Teams have become very familiar with the schemes the Packers run. Also, possibly players buy into it right away and perform better. I am not convinced that players like Clay Matthews, Perry, Dix, Randall are playing their best football under Dom. Bring in a young energetic DC, with some new schemes and energy and watch what happens.