As the Dolphins rushing attack has accumulated at least 149 rushing yards in four consecutive games, the versatile second-year tailback offers a leader on the ground who can also catch passes.

Dolphins running back De'Von Achane says he has cleared the concussion protocol ahead of Sunday's game against the Colts.

Achane became the first - and only - Dolphin to wear a Guardian helmet in a regular-season game during the Colts game on Oct. 20.

New England, with a concussion. Thanks to the bye week, the second-year back had an extra week to heal. He led the Dolphins with 183 rushing yards heading into Sunday's game and ended the game with a team-high 77 yards on 15 carries.