But it's also the poster child for challenges. On one hand, it's annoying as hell. But on the other hand, in a close game with a lot of close plays, this is why replay is important. The counter argument is that without replay, you have the same result, 1 Cub safe, 1 Cub out, 1 Mariner out. There's a butterfly effect of Bryant probably not stealing home without a run already banked, but you get the idea.