Ranking the offensive play-callers from every NFL team
NFL coaches are so, so predictable, by Jacob Davis
In the NFL, why do some offensive or defensive coordinators sit in a private skybox upstairs and others are on the sidelines? - Quora
Frontiers “Speak Up!” Investigating U.S. professional sports teams' #BlackLivesMatter statements
Ranking the offensive play-caller for each NFL team
Patriots still don't have offensive play-caller to replace Josh McDaniels - CBS Boston
In a typical NFL game, how much of the play-calling and strategy are the head coaches, the offensive / defensive coordinators, or the quarterbacks, respectively, responsible for, and how has this changed
Who Are the NFL's Worst Play-Callers?, News, Scores, Highlights, Stats, and Rumors
NFL head coaches should be forced to let assistants call plays - Sports Illustrated