FILE - In this Nov. 24, 2016, file photo, Dallas Cowboys running back Ezekiel Elliott (21) runs the ball as Washington Redskins' Will Blackmon (41) gives chase in the second half of an NFL football game, in Arlington, Texas. NFL teams ran the ball less than ever in 2016 yet six playoff teams had a 1,000-yard rusher.Ezekiel Elliot (Cowboys), Jay Ajayi (Dolphins), Le'Veon Bell (Steelers), LeGarrette Blount (Patriots), Devonta Freeman (Falcons) and Lamar Miller (Texans) each topped 1,000 and are still playing. Last year, Adrian Peterson was the only 1,000-yard rusher in the playoffs.(AP Photo/Ron Jenkins, File)