TOP TWO TEAMS
1. Cardinals (4-0)
Kyler Murray is the MVP front-runner. Period. It's borderline unfair when the fastest guy in the league also ranks first in completion percentage (.761) and second in yards per attempt (9.5).
2. Bills (3-1)
They've outscored three straight backup quarterbacks 118-21 with two shutouts. Can they keep it going at Kansas City?
BOTTOM TWO TEAMS
31. Dolphins (1-3)
A team that won 10 games a year ago has lost three straight, misses Tua Tagovailoa and is a complete mess on both sides of the ball.