Film study: Ereck Flowers doing OK at guard, but fundamental issues remain - Big Blue View
Williams follows QBs' example in boosting Redskins' offensive line
Bill Callahan (American football) - Wikipedia
Source: Cowboys lose offensive coordinator Bill Callahan to Washington Redskins
Washington Redskins offensive line coach, Bill Callahan, front right, works with his team during the morning session of the Redskins NFL football training camp in Richmond, Va., Wednesday, Aug. 1, 2018. (AP Photo/Steve Helber Stock Photo - Alamy
Bill Callahan: Meet new Washington Redskins coach replacing Jay Gruden
News: Rex Ryan wants in, Mike Tomlin is out, and Bill Callahan brings it back to basics - Sports Illustrated Washington Football News, Analysis and More
Jay Gruden fired by Redskins after 0-5 start to 6th season - The San Diego Union-Tribune
Redskins hire Bill Callahan to coach offensive line - The Washington Post
Gosselin: Why the Cowboys miss Bill Callahan this season
Bill Callahan wants to establish the run, but the Redskins aren't a good running team - The Athletic