Las Vegas Raiders coach Antonio Pierce is speaking out just over 24 hours after his team suffered a heartbreaking loss to the Kansas City Chiefs on Friday.Pierce, who is in his first full season as the Raiders head coach,

There was a penalty called on that play—an illegal shift violation on Las Vegas that was declined by Chiefs coach Andy Reid. The whistle that Pierce claims the Raiders' sideline heard would've stopped the play and given the ball back to Las Vegas after a five-yard false start penalty.

"We heard a whistle on our sideline," Pierce said, possibly explaining O'Connell's unreadiness for the snap. At the end of the day, it's too little, too late for the Raiders, who