Fantasy 5: Why Adrian Peterson isn't one of our top-5 RBs, PFF News & Analysis
Chargers' Austin Ekeler on plight of running backs: 'We're not just numbers on a page' - The San Diego Union-Tribune
NFL RB 2019 Power Rankings: All 32 Starting Running Backs & Ranking Them From Worst To First
NFL position rankings: Top 10 pass-catching RBs
Adrian Peterson vs. Le'Veon Bell rushing yards, touchdowns, NFL career comparison for former Pro Bowl running backs
Running back value in the NFL is low and getting lower - The Washington Post
Peterson will remain the bell-cow, but McKinnon's role should grow
Why star NFL running backs have been devalued: What's next - ESPN
Reality of being an NFL running back: Why the position has been devalued and how we got to this point
At What Age Do Running Backs Decline? (2021 Fantasy Football)