by theScore Staff on (#5BKYZ)
Sunday Rundown recaps the most important developments from the day's action and examines the significance of those events moving forward.Chiefs just too much Mark Brown / Getty Images Sport / GettyThe Dolphins gave the defending champs their best shot. Miami put consistent pressure on Patrick Mahomes throughout the day and even came away with three interceptions. Brian Flores' defense did everything it could. And although the final score ended up within a single possession, it never actually felt as though Kansas City were at risk of losing the game.That seems to be a running theme this year. You can throw everything you have at the Chiefs, but unless you're absolutely perfect, and get a few breaks along the way, a high-powered Andy Reid offense led by a generational quarterback talent is a nightmare to hold off for a full 60 minutes.Miami's defense has been spectacular, but the Chiefs' offense was always going to produce. It seems the only teams that truly stand a chance against Kansas City are clubs with the offensive firepower to keep pace in a shootout.There aren't many of those squads. At this rate, the Chiefs might run right through the AFC for a second year in a row.Steelers have issues Timothy T Ludwig / Getty Images Sport / GettySpeaking of teams unfit for a shootout against the champs, it's hard to believe just two weeks ago we were all wondering whether the Steelers could complete an undefeated season.With another anemic offensive performance in Sunday night's loss to Buffalo after a similarly dreadful showing in last week's defeat to Washington, Pittsburgh suddenly sits a game back of Kansas City for the AFC's No. 1 seed following two straight losses.The Steelers remain in an enviable spot. Nobody is hitting the panic button, and there are still a few games left to find their groove before the playoffs. But with a defense this stout and an offense featuring so much dynamic talent, nothing less than winning the Super Bowl is the goal.At some point on that road, the Steelers will need to trade blows with the Chiefs (or the Bills again). An offense that can't run the ball and refuses to push it downfield when passing isn't going to get it done.Fielding a great defense is awesome, but this isn't the mid-2000s. That alone isn't enough to carry a team through January.Bucs right the ship on offense Mike Ehrmann / Getty Images Sport / GettyEntering the day, Tom Brady's record after a bye week was 14-4, so one could have expected the Buccaneers would make some adjustments. They appeared to make a concerted effort to lighten the load on the 43-year-old quarterback's arm Sunday.Tampa's offense looked far more balanced than in previous games. Offensive coordinator Byron Leftwich dialed up 26 runs and limited Brady to just 23 passes, by far the fewest he's attempted in a game this season. Much of that had to do with game script and the Vikings dominating the time of possession for much of the game, but the Bucs also tried to make life easier on Brady in other ways.The Bucs swapped out Leonard Fournette for LeSean McCoy, who saw his most game action since Week 6. McCoy is a better pass-catcher out of the backfield and pass-protector, and his inclusion in the lineup allowed the Bucs to be more deceptive in short-yardage situations.