I'm picking the Bengals to win the SB, but admittedly it's hard to tell out in the NFC who makes it. Lot of variance IMO whereas the AFC is pretty top-heavy (KC, CIN, BAL, BUF) but filled with mostly mediocre/bad teams.
I'll say Bengals > Packers in the SB, I think the Packers figured some stuff out late last year and they were close to reaching the NFCCG. This year I see them making the SB over Detroit/SF.
I think Philly is gonna be a team that somewhat implodes this season despite high expectations and what's interesting is, if they let go of the coach does Belichick have an opportunity open up? Same with Dallas if they have a subpar year and let go of McCarthy.