> because Leto II just likes him. I mean, there's a whole lot more to it than just that. Duncan is a key figure to The Golden Path Leto's breeding program. Wit

> because Leto II just likes him. I mean, there's a whole lot more to it than just that. Duncan is a key figure to The Golden Path Leto's breeding program. Without Duncan, the success of creating Siona is hollow. It's their nine daughters and thousand sons who are the human protection from prescience.