Lines are typically sharp this deep into the season, but injuries and quarterback changes can shake things up a lot. There has been some notable NFL line movement in Week 16. Here, we will break down the games that have seen the biggest shifts since lines first opened, with all odds courtesy of DraftKings Sportsbook. Now: Chiefs -3, O/U 37.5

After coming into the season as Super Bowl contenders and heavily-favored playoff teams, the Lions and Ravens seasons are on life support. The pair are +1500 and +800, respectively, to make the postseason after suffering tough losses during Week 16.

The bracket for the NFL playoffs is far from finalized. Here's a guide to the clinching scenarios and seeding possibilities for Week 18.