I don't know if it's been mentioned yet (I haven't read every post in this thread), but from the trailer it appears that Angelique Bouchard went from being a servant in 1772 to a wealthy, powerful corporate mogul in 1972 and intends to use not just her supernatural powers, but her material powers to bring down the Collins family (scenes of what looks like her office as well as her sitting at the head of a table of some board of directors' room, etc.). It seems to me that she is not just Angelique, but an amalgamation of Angelique and Burke Devlin. I wonder if this was deliberate on the part of Depp/Burton, or just a coincidence?
Gerard