Soul Calibur V

Sophitia in the trailer for SCV I'm sad to say that Sophitia will probably not be a playable character. Soul Calibur V will take place 17 years after Soul Calibur IV. Sophitia's children Patroklos and Pyrrha are confirmed to be playable characters. Pyrrha has Sophitia's weapon and shield, so she maybe has the same fighting style as her mother, or she will have Cassandra's moves while Patroklos has Sophitia's moves. But hopefully Sophitia will have some kind of role in the game.

Patroklos Pyrrha
Sophitia's children Patroklos and Pyrrha are young adults in SCV. They will take over Sophitia's fighting style. You can see that Pyrrha has her mother's shield and sword. Maybe she has been blessed by Hephaestus as well.