“Roethlisberger completes a pass to James, and James is going to the ground as he reaches the goal line,” Riveron said. “That’s the key here. He is going to the ground. By rule, to complete the process of the catch, he must survive the ground. By that, we mean he must maintain control of the football. . . . He does put the ball over the goal line extended. Once he gets there, he loses control of the football, and then the ball hits the ground. . . . So therefore, two things occur: He loses control of the football, and the ball touches the ground prior to him regaining control. Therefore, the ruling on the field of a touchdown was changed to an incomplete pass.”