Re: ‘Superman & Batman’ movie will follow ‘Man of Steel’
As much as I'd like to see it happen, the Nolan-verse isn't going to be continued as part of a wider live-action DCU. As per Emma Thomas:
Whilst our Dark Knight trilogy is complete, we have every confidence that Zack’s fresh interpretation will take the character in a new and exciting direction.
Regarding whether or not this is a Man of Steel sequel that just so happens to involve Batman, the feeling I've gotten from the various reports I've read is that such is indeed the case.
Starbuck: We're all friendlies. So, let's just... be friendly.
"There is no 'supposed to be.' It's an adaptation, a word that literally means change. Why bother making a new version if it doesn't offer a fresh approach?" - Christopher L. Bennett