The NFL’s power rankings after Week 5 see the Kansas City Chiefs and Minnesota Vikings as the last undefeated teams. The Chiefs, who defeated the Indianapolis Colts, remain at the top of the rankings. The Vikings, who beat the Houston Texans, moved up to number two. The New England Patriots, who lost to the Dallas Cowboys, dropped out of the top five. The Buffalo Bills and Green Bay Packers also saw moves in the rankings.
