30. Dallas Cowboys (Last week: 29)
The Cowboys lived up to their offseason billing. The defense made Kaep look like a Madden 2015 quarterback, and Tony Romo looked his age playing quarterback.
What to know: The Cowboys’ secondary was the weak link in 2013, and it looks like they’ll hold the title again this go-round. The unit as a whole earned a -8.1 grade from Pro Football Focus after allowing Vernon Davis to go ham on them twice, often running downfield what looked like by himself.
