The List of Characters that they say is Going to be in the GameEdit
Leon S. Kennedy Helena Harper Chris Redfield Piers Nivans Jake Muller (Wesker's son) Sherry Birkin Ada Wong Carla Radames (Ada's clone)
We have Carla Radames, Ada's clone and Jake Muller who is Wesker's son. This also explains why Ada seemed to be the big bad in the trailer and why she is the villain, that could easily be Carla Radames and Ada must clear her name with the help of Leon (and it would explain Leon Vs Chris).
What do you think?