Redskins running back Tim Hightower was excited to square off against Arizona, the team that traded him this offseason. Rookie Roy Helu provided clutch relief with 74 yards on 10 carries. (T.J. Kirkpatrick/The Washington Times)

Redskins running back Tim Hightower was excited to square off against Arizona, the team that traded him this offseason. Rookie Roy Helu provided clutch relief with 74 yards on 10 carries. (T.J. Kirkpatrick/The Washington Times)