FANTASY: Week 10 waiver wire pickups “Of course replay uses still frames. There are times when you do use it — a sideline catch, is the foot in bounds, is the toe on the line — you use freeze frames for that,” Pereira said on Fox Sports. Officials ruled Ivory fumbled on second-and-goal at the 1-yard line as the ball came loose after he was hit by Chiefs lineman Jaye Howard.

Marcus Peters recovered the ball, and replay confirmed the call. The Chiefs won, 19-14.

MORE: Mike Pereira is Fox’s secret weapon Pereira, the former vice president of officiating for the NFL, said that there were times when still frame replay isn’t as helpful, but reiterated that it is an option. “To me I think that it’s a touchdown, but they stayed with the call on the field,” he said. “The notion of not using freeze frame is … obviously, it’s used very often.”