I understand the appeal of INC. even though the idea to me does nothing, but I have to seriously question why Batman and Dark Knight are even being made. From everything I have seen Tony Daniel really doesn't warrant a title for himself and the same goes for David Finch. This move reminds me of the early 90's when Marvel gave the future Image artists their own vanity titles and is that something you honestly want to repeat. The Batman line seriously needs to be trimmed back.
As for Batwoman I think fans are going to be very disappointed when they realize how important Rucka was to the character, and DC should be ashamed for driving such a creator.
All that said Detective seems to be the most promising and I am a little upset that it is going to lose it's co-feature since the Gordon story seems like it was going to provide a great contrast to the Batman story. I feel that books like Action and Detective should have been kept oversized and been used to build the line around them.