I'd say Damian may be safe under Morrison. I'm less optimistic for when he's gone, however.
'"Kirby got a shitty contract too, so get over it' isn't a great tagline."
My first novel is up Amazon Kindle at http://www.amazon.com/In-My-Brothers...8184334&sr=1-1
And now in paperback, too!
When I think of the five year timeline, all the aging issues can be solved by the fact that I like to thinker that in the dcu there are 730 days in a year with 60 plus days in a month. I mean, as far as superhero comics go, that doesn't seem to be too far out of the question.
"At the end of the day, it's just comic books." - Keith Giffen
IIRC in JLA/Avengers Superman specifically said that the Marvel Earth appeared to be slightly smaller than the DC Earth, which explained why many of the fake DC cities and countries were missing.