Shanahan said Walker will have to start running by the end of the week. Walker had surgery Oct. 19 and doctors thought he might miss six weeks. But if he starts running this week, Shanahan suggested he could quickly come back to practice.
“We won’t know that until later on in the week,” Shanahan said. “We’ll wait and see when he runs and gets into football shape.”
Walker’s return would be a help to Denver’s offense, which scored only seven points against Detroit.