 Yeah, I think different look, give him kind of like a pitch that is giving him a breathing room. But at the same time, they were very specific when to use it, where to use it. Last year, that fourth seamer got hit hard. So we're trying to avoid that. I think it's the evolution of the pitcher. There's something that Bales was thinking about bringing into the equation probably later on. But I think the slider is good, the sinker is good, the changeup is good. So we were comfortable adding the fourth seamer.