The Chiefs' three-peat dreams are dead, leaving Mahomes right where Tom Brady once was. What can Kansas City learn from this?

The Chiefs went from being on the cusp of history to looking like a team in decline within 60 minutes on Sunday night. What does their future hold?

Mahomes’s first half was an utter disaster. He completed just six of his 14 pass attempts before halftime for a mere 33 yards, and he threw two interceptions. One of those picks was returned for a touchdown and the other was thrown while Kansas City was deep in its own end, leading to an easy Eagles touchdown.