Sean Payton opens up about why he left the Saints (merged)

But KC is a smaller market, they were on about the same level of success prior to Mahomes and Brees.
KC isn’t a particular notable metropolitan city. It’s in flyover county.
Same with the Bills, it’s not NYC, it’s upstate.
Maybe I'm missing your point, but to clarify, the nail in this case is the New Orleans Saints with Sean Payton at the helm being hammered down by the NFL/Goodell for the bounty farce and other alleged misdeeds. The NFL made an example of a small market New Orleans Saints team, who had no horsepower to do anything about it.