Fullback Darrel Young agreed to a three-year contract. (Washington Post/John McDonnell) Fullback Darrel Young agreed to a three-year contract. (Washington Post/John McDonnell)

Redskins fullback Darrel Young is questionable for Sunday’s game against the Dallas Cowboys, Coach Mike Shanahan said Friday.

Young missed three games with a hamstring injury and then returned to action last week against Atlanta. He didn’t finish the game, however, because he felt some soreness in the hamstring. Young was limited in practice this week.

Meanwhile, left tackle Trent Williams (knee) and cornerback E.J. Biggers (knee) both are probable for Sunday, Shanahan said.

With only one game remaining after Sunday’s contest, Shanahan said that the team isn’t expected to make a move to fill the roster spot that became available when Washington placed rookie tight end Jordan Reed on the injured reserve list on Wednesday.