No stats to back this up, but I like the Steelers, Pats, Ravens in the AFC; Green Bay, Philly, and Saints in the NFC. I think the jury is still out on the Texans, Bills, and Atlanta. I don't think Washington, or Detroit will have the juice to get the job done.
I think the Lions are for real this year. But they have to get around the Packers. Which should be very hard to do.
Here's my list as of now
5. Is a toss up of a few teams Steelers, Saints and a few others.