Justin Marshall Injury: Reason for Week 1 absence explained

Marshall (undisclosed) didn't play in Week 1 against Washington because he wasn't 100 percent ready and fell behind some of his teammates after sustaining an injury in camp, head coach Jay Norvell told Kevin Lytle of The Coloradoan.

There was uncertainty surrounding Marshall's absence from the Week 1 loss to Washington, but it appears he fell behind other players in the RB room due to the injury he sustained during camp. However, Marshall is healthy now and expected to be involved in the backfield rotation in the near future.