As much has changed in the NFL this season, it looks like the Kansas City Chiefs and Buffalo Bills are once again on a collision course to decide each other's f

Welcome to the Friday edition of the Pick Six newsletter! It's a big week here at CBS Sports and that's because we have a monster game on Sunday with the Bills hosting the Chiefs at 4:25 p.m. ET in what could go down as the biggest regular-season game of the year.

The Bills host the Chiefs in what is being billed as the game of the year in the NFL. Here is Sal Maiorana's in-depth preview.