Following the successes of his trial-run games, Foster moved ahead with his idea for arena football. He founded the Arena Football League with four teams: the Pittsburgh Gladiators, Denver Dynamite, Washington Commandos, and Chicago Bruisers. Foster appointed legendary Darrel "Mouse" Davis, godfather of the "run and shoot" and modern pro offenses, as <answer>executive director of football operations</answer>. Davis hired the original coaches and was the architect of the league's original wide-open offensive playbooks.
What was the title of Darrell Davis in the AFL?
executive director of football operations