 and then just kind of sits there on like an earpiece and waits to hear whether it was called a ball or a strike. But there were several calls that were overturned. So can you, I mean, they only have to be trying this out to implement it in the major leagues, right? I mean, it seemed like a fail-proof system. So can you imagine how many more Soto walks we might end up getting? These guys, I'm not sure if every batter gets one. I don't know how the challenge works, but it seemed very effective. These batters have such a keen eye compared to some of the umpires. Sure.