T he Buffalo Bills and Kansas City Chiefs are meeting in the postseason for the fourth time in the last five years, adding another chapter to the NFL's best and newest rivalry. Si

• The Chiefs’ initial vision for the offense was to have Marquise “Hollywood” Brown and Xavier Worthy running downfield, stretching coverage vertically and opening up space underneath for Travis Kelce and Rashee Rice. Then, Brown got hurt and Rice went down for the year—and Kansas City had to make it work with what it had.