CNN
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With just one week remaining in the NFL regular season, the playoff picture is becoming ever clearer.
Week 17 saw three more teams clinch their postseason spots, and two fall out of contention. Five teams will have to suffer nail-biting final games, including one which really should have had it all wrapped up by now.
Here is everything you need to know heading into the final weekend.
So far, 12 teams across the two conferences have secured a playoff berth.
Leading the way are reigning back-to-back Super Bowl champions the Kansas City Chiefs, and the…