Getty A former Washington Commanders coach has an "important" warning for new offensive coordinator David Blough. His role as a first-year play-caller will increase what David Blough has to deal with during his third season with the Washington Commanders , so he should heed the warning from one of the team’s former offensive coordinators, Scott Turner, about focusing on what’s “important,” something Turner says the Commanders didn’t always do in the past. Turner, who called the offense in