Everyone's talking about Caleb Johnson's kickoff heard 'round the world. If the ball bounces in the field and into the end zone, it's live! A new rule this year caught everyone off guard. The big question: did they practice this? #Steelers #NFL #pittsburgh #pittsburghsteelers #steelersrumors #steelersnews #steelerspodcast #herewego #steelersnation #steelernation #steelerscountry #steelersvideo #aaronrodgers #dkmetcalf #calebjohnson #tjwatt #jalenramsey