1. New England Patriots: 13-3 (13.2 mean wins; strength of schedule: 32)
2. Buffalo Bills: 7-9 (6.9 mean wins; SOS: 23)
3. Miami Dolphins: 6-10 (6.3 mean wins; SOS: 18)
4. New York Jets: 6-10 (6.3 mean wins; SOS: 25)
If you're sick of seeing the Patriots at the top of the AFC year after year, I have some bad news for you: New England has a top-five projection in all three phases of the game. On top of that, we also project the Patriots with the easiest schedule in the NFL for 2017. We're forecasting decline for many of their out-of-division opponents, including Atlanta, Denver and Kansas City. Meanwhile, the rest of the AFC East comes in under .500, although this initial Dolphins projection seems a bit over-pessimistic. The Dolphins' 10-6 record last season was built on an easy schedule, but Miami wasn't a bad team that lucked into a playoff spot, just an average one. On the other hand, the offensive projection is driven by the quarterback, and Ryan Tannehill has finished 24th and 27th in QBR over the past two seasons.
http://www.espn.com/nfl/insider/story/_/id/19097144/football-outsiders-early-2017-nfl-projections