As a Pats fan, I have to say that the Chiefs are the new Patriots.
The Chiefs got back Hollywood Brown not too long ago, James Worthy is starting to kick it into another gear, Travis Kelce is going to turn it up a notch like he did in last year's playoffs, Patrick Mahomes is going to be Patrick Mahomes, and their defense is top notch.
The Detroit Lions defense is ravaged with injuries, the Bills defense is average, the Eagles offense is not terrible but should be better but their roster is great overall. The Rams are pesky but the defense wouldn't be good enough to shut down Mahomes. The Ravens lost Zay Flowers to a knee injury.