Audibles Podcast: What to watch for on Championship Sunday

Only two more weekends of football remain. Which teams will survive Championship Sunday and advance to Super Bowl XLIX in Arizona? • Grades for every NFL

Only two more weekends of football remain. Which teams will survive Championship Sunday and advance to Super Bowl XLIX in Arizona?

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SI.com's John DePetro, Chris Burke and Doug Farrar take a deep dive on the AFC and NFC title games, breaking down the matchups, storylines and X-factors to watch. (Subscribe to the Audibles Podcast on iTunes here.)