Since RE9 is likely far away from coming out, what are you hoping becomes of the series in general?
I recall some new game with Rebecca Chambers set in a med school was supposed to be the third Revelations game. However, it was likely just gossip. Nothing has been officially confirmed, so maybe it was completely axed.
I definitely want the storyline with Alex Wesker to return somehow. Barry Burton adopted Natalia, and you could see the girl was reading a book, with a sinister grin. This suggests Alex is controlling her mind. So despite her death on that island, her body swapping experiment seems to have been a success. But as it is, Capcom often introduces new story aspects, then chooses to ignore much of it. Thus constantly creating a big mess in the canon.