Book 10 describes the Settlement of the Eight Stages as more than one more victory condition. It marks a shift in the shape of restoration itself.
Once the right of the eldest son is restored and gathered into the bosom of the parents, the chapter says restoration no longer depends on sibling struggle in the same way. The age changes from fighting over position to being forgiven and held under parental love.
This is one of Book 10’s clearest moves from indemnity language toward settlement language. The goal is not endless conflict successfully managed, but conflict surpassed by a family order strong enough to absorb it.