It always seemed to me that Clark would adopt with Lois, and then possibly have a biological child with Wonder Woman later. (Lots of stories implied they end up together after Lois passes for whatever reason.)
Does anyone know the significance of the 167 there? It seemed like most of the other Earths that had characters from legacy shows like "Birds of Prey" had numbers that corresponded to the years their shows were on.the Clark of Earth-167 (Smallville)