Milla Jovovich cast as Sonia Belmont... you KNOW it to be true!!! 
Nope, that would make too much sense and require him to know or care anything at all about the Castlevania universe/continuity.
Anderson's idea of an "adaptation" is more along the lines of having a totally unrelated story with a few elements from the series (like, say, zombies) then putting name-drops on characters who have no resemblance to their game "inspirations".** Also I don't know if he's capable of making films without his wife as a Mary-Sue anymore. I don't even get why people enjoy her performances. Suffice it to say, if the
best movie you've done in the 5th Element, there may be some problem with your chosen career path.
But if the whims of chance are kind to the series Anderson's movie will never get out of development hell. T'would be better for the series to die with dignity than for that to happen.
**For those unfamiliar with his work here's just one example - He named a character "K-Mart" in one Resident Evil movie (Subtle product placement there!) only to later "reveal" she was a familiar series heroine in another movie, not that the characters were in any way alike.