Metrics that Matter: Dak Prescott's 2018 stock - Scott Barrett, Pro Football Focus
PFF looks at Prescott's first two years from a fantasy perspective, and comes away with some interesting findings.
When Elliott missed time last year, Prescott averaged only 13.8 fantasy points per game. When he was on the field, Prescott averaged 19.6 fantasy points per game (which would have ranked fifth-best). Over the past two seasons combined (if including the postseason but removing a meaningless Week 17 game where Prescott played on only 15 snaps), Prescott averaged 20.0 fantasy points per game when Elliott was on the field.