I haven’t read a Grant Morrison interview in a while… here he is talking about his work on Batman, including a good dig on Frank Miller:

Well, I still intend to do ‘Miller’-style first person narrative captions which give some insight into Batman’s thought processes but it seems more ‘realistic’ to imagine Batman as a hardcore fightin’ man who wouldn’t even notice his injuries until long after the fight was over, so no more of that ‘MY BACK SPLINTERS INTO A THOUSAND SHARDS OF AGONIZED BONE. HE’S GOOD. HE’S YOUNG. HE’S TOUGHER AND YOUNGER THAN ME. AND TOUGHER. DID I MENTION TOUGHER ? MUSN’T BLACK OUT…’ In Batman #657 we see some of the pulp noir narration and non sequitur imagery that goes through Batman’s mind during a fight and keeps him from being distracted by his aches and pains.

There’s some preview images as well (though the issue being previewed’s actually out already).

Newsarama: MORRISON IN THE CAVE: GRANT MORRISON TALKS BATMAN