Incentives and milestones had a big impact on Week 18 fantasy scoring and helped drive a throwback week for some of the league's older running backs.
Steelers RB Jaylen Warren had a season-high for carries for the second straight week and topped 50 percent snap share for the first time all season.
Isaiah Spiller may not be thrilled with waiting until the fourth round, but he's still one of the rookie running backs with a chance to have a fantasy impact early on.