Sunday's game between the Buffalo Bills and Kansas City Chiefs might not have been the sort of classic shootout many fans expected. What we saw instead, though, was a closely fought battle between two excellent teams. I'm comfortable saying the Bills are the best team in the AFC (if not the league as a whole), but the Chiefs aren't far behind. Along with the Philadelphia Eagles, they seem like a clear top tier at the top of the NFL.
I don't think many people would argue with that assessment after six weeks.