>>107074922I'd argue that it's a mix of home and heritage. He isn't unique on Krypton beyond the base opportunity he's provided. He wasn't bred to be a scientist or soldier, he was just born to be a person, his own man. On Krypton that likely wouldn't have made much of a difference but on Earth, raised by a society that still encourages more personal freedoms than we see on Krypton, Kal was able to fulfill that freedom that Jor-El had hoped he'd receive. On the Kryptonian ship, in Zod's domain, he has no chance, no victory, but on Earth, in his home, he has the advantage, he wins.