Appreciate the efforts on the possible scenarios. Lots of permutations with 4 weeks remaining. I’ve seen some scenarios if the Bills go 3-1, regardless of winning the East, they are 5 seed and play at Pittsburgh. Only downside is playing Denver if they were to win. Currently, if season ended today, it would a road game againt Jacksonville as a #6 seed, with the winner playing NE or HOU. Talk about a tough home game for New Englands glorious return to the playoffs. Delicious. Either way, three road games as a wildcard and not seeing KC would be the road not taken.
As mentioned above - best case to win the East lies with the Bills staying hot, winning all 4 and the Pats falling to Miami.