The Witcher 4's all about Ciri and even Geralt's fully aboard her hype train, but he won't fully explain why he's so excited, because he's pro-reading
Speaking to IGN as part of a chat about The Witcher: Sirens of the Deep, a Netflix thing he's starring in as animated Gerry from the Riviera, Cockle offered his views on Ciri having gotten the nod as TW4 main character. In short, he's "really excited".