If a character is not mentioned, then they are the same as cannon. In other words, if they don't have a chapter to themselves, they are the originals. The only thing that changes is the awareness of the Zodiacs and belief in Oblivion and Infinity being the Angels possibly represented in the emblem. If you have a question about how any of the characters would act in certain situations, be they changed or not, feel free to ask here! :)