The Washington Redskins hired Bill Callahan, formerly the offensive coordinator and offensive line coach of the Dallas Cowboys, as their offensive line coach on Thursday.
Callahan was part of the Oakland Raiders' coaching staff under Jon Gruden, Redskins coach Jay's brother.
He replaced Gruden and led the Raiders to a Super Bowl XXXVII appearance. After a four-year stint coaching the University of Nebraska, Callahan returned to the NFL as a coordinator for the New York Jets and Cowboys.
