One of my biggest industry pet peeves is how they kill characters off instead of doing something new with them. It's lazy writing and it makes for useless comic book death-and-resurrection arcs that I really can't stand.
And I don't know about Morrison's run, since I've been avoiding it like the plague, but I think Paul Dini's run on Detective Comics had a really well-rounded, emotionally mature Bruce. I also think Bruce Wayne is too iconic of a Batman to turn the character into a legacy. It just alienates non-fans.
Also, Damian is a snotty Mary Sue. I'd read a Dick Grayson/Tim Drake Batman and Robin, or a Dick Grayson/Stephanie Brown, or a Dick Grayson/pretty much anyone else run, but I'm boycotting this whole Damian thing on principle.