The Browns, Jaguars and Jets to take part.
Los Angeles has a season-long strategy to practice responding to unpredictability, which Brian Flores' Vikings defense will certainly present.
Which teams will advance? Who will be the X factors? How do you watch each game? Here is everything you need to know.
Baltimore, once again, is a real deal Super Bowl contender, and Green Bay is one heck of a 7 seed. Here's the storylines to watch.