It's why the past 11 NFL MVP winners have been quarterbacks. However, every signal-caller -- even MVP winners -- need help from others to lift the Vince Lombardi Trophy as Super Bowl champions at the end of the season.

Greif: Philadelphia will beat Washington in the NFC because the Commanders’ defense has been leaky (allowing 25.5 points per game in the postseason, 9.5 more than Philadelphia), while the Eagles have ranked among the league’s elite defenses all season; by one metric, they stand tied for the league lead in allowing the lowest success rate.

The AFC and NFC conference championships are here! Sunday's slate starts with surging rookie quarterback Jayden Daniels and the Washington Commanders taking on the Philadelphia Eagles. Then the Kansas City Chiefs will host MVP contender Josh Allen and the Buffalo Bills.