As the Dolphins send out backup quarterback Skylar Thompson into a hostile environment in Seattle, De’Von Achane could provide a lot of help both in the run game and as a pass-catcher.

The Dolphins ruled out fellow top back Raheem Mostert due to a chest injury. Achane should see the lion's share of carries out of the Miami backfield, but Jeff Wilson Jr. and rookie Jaylen Wright, who was a healthy inactive on Sunday, will likely have roles as well.