No Week 11 injury designation
Mostert (ankle/knee) doesn't carry an injury designation for Sunday's game against the Raiders after being limited in practice this week, David Furones of the South Florida Sun Sentinel reports.
Mostert thus is slated to play through his ankle and knee issues this weekend, and it looks like he'll probably be joined in Miami's Week 11 backfield by De'Von Achane (knee), who the Dolphins list as questionable but is trending toward being activated from IR ahead of Sunday's contest, per Furones. If that occurs, Achane would figure to work in some form of timeshare with Mostert, though even in that context both players would merit fantasy lineup consideration.
More Miami Dolphins Fantasy Football News

Raheem Mostert
RB | MIA
Gets maintenance day Thursday
Mostert (knee/rest) was a non-participant in Thursday's practice.

Tyreek Hill
WR | MIA
Absent for first Week 14 practice
Hill (ankle/rest) was a non-participant in Thursday's practice.
De'Von Achane
RB | MIA
Logs 20 touches in return
Achane rushed 17 times for 73 yards and two touchdowns and brought in three of four targets for 30 yards in the Dolphins' 45-15 win over the Commanders on Sunday.

Jaylen Waddle
WR | MIA
Modest yardage in big win
Waddle brought in five of eight targets for 52 yards in the Dolphins' 45-15 win over the Commanders on Sunday.

Raheem Mostert
RB | MIA
Finds end zone on quiet day
Mostert rushed 11 times for 43 yards and a touchdown and brought in his only target for eight yards in the Dolphins' 45-15 win over the Commanders on Sunday.

Tua Tagovailoa
QB | MIA
Elite efficiency in Week 13 win
Tagovailoa completed 18 of 24 passes for 280 yards with two touchdowns and no interceptions in the Dolphins' 45-15 win over the Commanders on Sunday.

Tyreek Hill
WR | MIA
Another standout effort Sunday
Hill secured five of seven targets for 157 yards and two touchdowns in the Dolphins' 45-15 win over the Commanders on Sunday. He also netted minus-4 yards on two rush attempts.
Chris Brooks
RB | MIA
Will not return Week 13
Brooks (ankle) will not return from injured reserve Sunday against the Commanders, as the Dolphins have downgraded him to out, David Furones of the South Florida Sun Sentinel reports.

Durham Smythe
TE | MIA
Ready for Week 13
Smythe (ankle) doesn't have an injury designation for Sunday's game at Washington, David Furones of the South Florida Sun Sentinel reports.
De'Von Achane
RB | MIA
Off injury report
Achane (knee) doesn't have an injury designation for Sunday's game at Washington, David Furones of the South Florida Sun Sentinel reports.