""And I think Disney fully intends for these live action versions to at least partially replace the animated ones. I think that's why they're suddenly making so many of them (Mulan, Dumbo, Cinderella etc.) - they think kids don't want to watch 2D cartoons anymore and they want to make sure that they still have a hand in the youth entertainment market."
I'm worried that you're right. But either way, the kids know that a remake is a just remake and they will still flock to the original."
I can't think of any other reason they'd go ahead with their planned live action remake of "Dumbo". The ONLY reason for that has to be that they think kids won't watch the original any more because it's 2D and kids these days only want CGI or live action. So Disney's doing this so their classic works won't be forgotten and they can still make money off of them and maintain their grip on the youth entertainment market.
It can't be because they think the world needs a live action version of a movie about a flying elephant.