NFL's best rushing attacks owe gratitude to Bill Callahan?

Alfred Morris (RB - FA)

In the last six years, Four top-nine rushing attacks have been coached by Redskins offensive line coach Bill Callahan. (NFL.com)

Fantasy Impact
Last year's Cowboys and the Jets from 2008-2010 were those teams. Even though those teams were more talented up front, you can still expect Alfred Morris to hog all the goal line work as he rumbles his way to his fourth consecutive 1,000-yard season.