OK, I'll start off. The Packers will undoubtedly (all IMO) be stronger in all 3 facets, particularly special teams and the defense.
I will say with no expectations, Packers record in 2015 season: 18-1 or 19-0. Leaning HEAVILY towards 19-0.
Let me be the first to be lambasted, laughed at, and derided. All part of the internet experience! But I'm bookmarking this thread.