The running back position has been tough to navigate this season thanks to injuries, role changes, and early fantasy draft picks becoming busts. The fantasy football playoffs are here, so there's still time to make the right choice in lineups at the position. We're back with our updated Week 15 fantasy football running back rankings, as of December 15th, 2022. Our goal is to help you set those winning lineups, so let's see where key running backs like Kenneth Walker III, J.K. Dobbins, Jeff ...