Kansas City Chiefs
Kansas City was indeed a band of sunshine in 2019, with an incredible quarterback under center and a head coach who not only understands the need to adapt in the NFL, but also dances and makes for a nice Halloween costume for little Chiefs fans. Led by Patrick Mahomes, the Chiefs finished 12-4 and earned a first-round bye in the playoffs. (Thanks, Miami.)
2020 Resolution: Don’t be so welcoming to the opposing team’s running backs. For all the improvements over the last month or so, the glaring hole for the Chiefs is the one the defensive front leaves open for running backs. Tied with Seattle for fourth-worst in yards-per-attempt, the Chiefs will need to upgrade that aspect for the future, so the dynamic offense isn’t left sitting o the bench wilt the other teams’ backs chew up the clock.