The Washington Redskins fired assistants Gregg Williams and Al Saunders on Saturday, according to the Associated Press. The Redskins also formally announced the hiring of Jim Zorn, who agreed to a three-year deal Friday to be the team's offensive coordinator. "The process of selecting a new head coach continues, although no hire is planned until after the Super Bowl so as not to distract from the championship game as well as to keep open all our options," owner Dan Snyder said in a statement. "We are on track with our interviews," Snyder added. "But in the interim we also are filling our coaching positions and re-signing several existing staff members."