Miami Dolphins running back Raheem Mostert lost a fumble on a careless carry in Week 9. It was his second fumble in three weeks. Since then, he's been effectively benched, and the team has relied much more heavily on second-year RB De'Von Achane.

A player can be talented, but it doesn't matter if they're not being used in a way that allows his talent to shine. Monitoring player usage in fantasy football is crucial, and we've got you covered with all of the key trends.