This offense is just now hitting its stride. After a sluggish start to the season, the Chiefs were third among all teams in yards per play over the last four games entering Week 17. Their performance Sunday was a master class in efficiency. Kansas City scored on six of seven possessions with Smith in the game. The only Chargers defensive stop in that stretch came after a tipped pass at the line of scrimmage in the red zone. Otherwise, the offense threw a near-perfect game.