Three teams that define the AFC’s chaotic year, plus an NWSL upset

The Pulse Newsletter 📣 | This is The Athletic’s daily sports newsletter. Sign up here to receive The Pulse directly in your inbox. Good morning! Try out Alpine skiing today. Three AFC teams entered this season as titans. Well, outside of the Titans, that is. Behemoths. Juggernauts. Favorites. Teams with elite quarterbacks that were supposed to rule the playoff roost.  Instead, those three — the Chiefs, Ravens and Bills — might be on slightly different trajectories, but they’re all fighting for their lives, and it only further emphasizes how chaotic this season has been in...