Dr. Serizawa theory

This came to my attention months ago. But could the classic mad scientist be an incarnation of the original, or instead a son or nephew of Daisuke? Now most of us read the "fake" script of the film which appears to be significant to the latest trailer. So the attack in 1954 is told differently, so that means the original attack on Tokyo with daisuke or emiko could be retold in a different way and how it could affect this serizawa. What if there was something we didn't know about the original characters? What if emiko was secretly pregnant with Daisuke's child  even though she was engaged to Akira Takarada's character. (The truth would probably be discovered months after Godzilla's attack and Daisuke's death). What if this possible offspring discovers the truth about the oxygen destroyer and does the total opposite of what the original does (preventing the weapon's exposure to the public). The oxygen destroyer could be the nuke we saw in the first trailer. doing this could also make him head of the MUTO Organization. But don't get all worked up and excited. This only a theory. What are your suggestions? Leave comments below!:)