PFF - Top 10 RB's entering 2021

1. DERRICK HENRY, TENNESSEE TITANS We debate how much running backs can truly outperform their environment, but nobody has done that more than Henry over the past two seasons. Henry has 2,758 yards after contact since the start of the 2019 season, almost 1,000 more than any other back in that span. 2. DALVIN COOK, MINNESOTA VIKINGSCook is the closest thing to Henry in terms of a running back outperforming expectations in the NFL. The Vikings back has earned a PFF rushing grade of 90.9 over the last two seasons, second only to Henry, but the Vikings’ offensive line has ranked 15th league-wide in PFF run-blocking grade over that same stretch. Cook is also a big-play waiting to happen — he has ripped off carries of at least 70 yards in each of the last three seasons. 3. CHRISTIAN MCCAFFREY, CAROLINA PANTHERSArguably the most complete back in the league, McCaffrey also showed the problems with the position in today’s NFL when Carolina’s offense actually proved to be a tick more efficient when he was out of the lineup. McCaffrey has seen 388 targets in his NFL career, and he has dropped just nine of them. 4. NICK CHUBB, CLEVELAND BROWNSThere may be no better pure ball carrier in the NFL than Nick Chubb, and only a relative lack of impact in the passing game keeps him as low as No. 4 overall. The Georgia product has the best broken tackle rate in the NFL over the last two seasons, with 124 broken tackles on 488 carries.

5. ALVIN KAMARA, NEW ORLEANS SAINTSLike McCaffrey, Kamara is an all-around weapon on offense for the New Orleans Saints, as he has seen 100 targets and hauled in 80 catches in every season of his career. The Saints back has averaged over 2.0 yards per route run in his NFL career.
6. AARON JONES, GREEN BAY PACKERSJones has never had a bad year in the NFL, with four straight seasons earning a PFF grade of at least 75.6 overall and 79.6 as a rusher. He has averaged at least 3.0 yards after contact per carry in each of the last two seasons.
7. SAQUON BARKLEY, NEW YORK GIANTSOne of the most talented backs in the league, Saquon Barkley embodies the cautionary tale of the position, with both injury and environment combining to limit his effectiveness so far at the pro level. Barkley showed what he was capable of as a rookie, but that is his only season that generated a PFF grade above 80.0.

A throwback-style runner who plays, fittingly, in an offense with some throwback tendencies, Chris Carson is one of the hardest-running ball carriers in football. He has broken 136 tackles and averaged over 3.0 yards after contact per carry over the last three seasons.
9. JOSH JACOBS, LAS VEGAS RAIDERSOver the past two seasons, only Derrick Henry and Nick Chubb have broken more tackles on the ground than Josh Jacobs, who has been the best first-round pick the Raiders have had in a number of years.
10. KAREEM HUNT, CLEVELAND BROWNSThe Browns picking Hunt up for peanuts, given his off-field transgressions, has meant the team can field two top-10-caliber running backs simultaneously. Hunt may not be quite as good as Chubb as a ball-carrier, but he is a superior receiver and has broken 33 tackles on receptions since the start of 2019.