Head coach Brian Flores announced the Dolphins will make the roster move Thursday.
Miami also has Matt Breida at running back, but he has been dealing with a hamstring injury. Flores did not rule Breida out against Arizona but noted that “hamstrings are tough.”
The Dolphins traded for DeAndre Washington from the Chiefs on Tuesday but he won’t be cleared from COVID protocols for this week.
Gaskin has rushed for 387 yards and two touchdowns this season.