Yes, exactly, she will get tweaked before the final game will be shipped sure of that. I think so too, IGA is listening to his fans, and is adding stuff and switching stuff around so fans are getting the game they deserve.
I'm sure he will be playable, I would think it will be the same like in CV that you have to enter his name after you've finished story mode, or you can chose which character you want to play as, or even in 2P mode.
Yeah. IGA has always seemed to go out of his way to please the fanbase. I recall when he nixed Castlevania: Legends from the timeline it seemed like people were less than happy the only female lead got the axe (It didn't seem like too many cared that much about her or her game specifically though). The end result seemed to be Charlotte and Shanoa though so I feel he both listened to and did a good job in accommodating the fanbase.
I personally liked both of them too.
A) I certainly agree that Background Shader #1 was the better of the two options but Shader #3 isn't worse enough for me to be upset.
B) Johannes is pretty boring visually IMO. I want a "real" whip character but he doesn't do much for me. Also he's clearlythe real main villian. I'm calling it now
I hope you're wrong, but we'll see.