Barca boss setien admits to having a lot of affection for napolis fabian ruiz

I think there may be some confusion here!

Ronald Koeman is the current manager of FC Barcelona, not Setien. And I couldn't find any information about Setien having a lot of affection for Fabian Ruiz, who plays for Napoli.

It's possible that you may be thinking of a different person or situation. If you could provide more context or clarify what you're referring to, I'd be happy to try and help you out!