On Bruce returning, I just hope it doesn't mean they're already kicking Dick to the curb. Bruce can come back in a different role than Batman, though; we'll just have to wait and see.
My theory, which I expound upon here
, is that Dick will remain Batman, but Bruce
will become Robin. It's a logical outgrowth of the events of The Resurrection of Ra's al-Ghul
; we know that Damian's body can host the spirit of one of his ancestors. Ra's tried to take Damian's body, but what if Damian willingly gave up his body to "host" the father he idolizes? Morrison said that when his story was all said and done, Bruce Wayne would never be Batman again. If Bruce becomes Damian, then that's absolutely true.