Currently Yoon-ah’s casting isn’t final, and articles range from saying that she’s only a possibility to that she’s nearly a lock. I’d take it with a grain of salt—announcing the news this way smacks of the producers putting out feelers before committing—but it does also seem to be serious enough that I wouldn’t be surprised if they went with Yoon-ah after all. KBS likes her, she’s got a large fan base, she’s headlined dramas before, and she has export potential. So I see what they’re thinking in going for someone as mainstream as her