N.F.L. Week 14 Was Wild. Here’s What We Learned.

Amari Cooper and Blake Jarwin celebrated after beating the Eagles. Ronald Martinez/Getty Images

No contender was safe on a wild N.F.L. Sunday with several close games, a few major upsets, and a highlight-reel touchdown catch by an offensive lineman. Here’s what we learned in Week 14:

• It was a bad day to be one of the A.F.C.’s best teams. The Texans’ nine-game winning streak ended, and the Patriots had to watch the Dolphins lateral their way 69 yards to a last-second victory. The Chiefs had a bad enough day on their own, very nearly losing to the Baltimore Ravens, but their overtime victory, combined with the losses of their chief rivals, makes it far more likely that they will have…