This will be the fifth postseason where No. 1 seeds hold the only byes. The data reveals a mixed blessing. Football people are torn on its value.
The wind chill reached minus 27 and a fan nearly lost his fingers on a frigid night a year ago in Kansas City.
Plus, the Texans kept it tight at Arrowhead in Week 16, falling 27-19 even as they were limping to the finish line.