From Bleacher Report. Check out the entire piece on this link.

It’s mid-October and that means the NFL is in full swing.

The league is down to three unbeaten teams in the Denver Broncos, Kansas City Chiefs and New Orleans Saints. All three clubs have gotten off to similar starts this decade.

Of course, in the case of the Chiefs and Saints, 2013 has already been an amazing reversal of fortunes. Kansas City won just two games a year ago while the Saints opened 0-4 and finished 7-9 in 2012.

Speaking of winning, here’s a look at each team’s key to victory in Week 6.

First, there’s a look back to Thursday night and how the Chicago Bears kept the New York Giants winless in 2013. And we will also take a look back at the seasons for the Atlanta Falcons and Miami Dolphins, who are both off this week.