I think that a new DS would be absolutely great. As I've said in another thread, I really liked the 2004 pilot, except for the ending.
I love the idea of the Depp/Burton motion picture! That would definitely be something all DS fans could probably get behind in one way or the other!
Remaking the same story is something that just gets old after a time. I have never seen the 1991 series, and don't really care to, because I can just watch the original. While the 04 pilot was introducing the same old story, it was doing this in a completely new way. Angelique was there from the beginning, along with the other core characters. This was interesting to me. The only problem with this would be that the writers would have to tread lightly in order to circumvent the problem of retelling the same story, in the same way. Maybe if they found some writers who hadn't seen the original, but then again, this may also mean that they can't capture "DS".
I think that trying to recapture the original charm of the original series is something that is just not possible. The original series' charm was in the fall-down tombstones, the actors hiding in a dark corner, the stagehands walking into the frame, and the cheesy effects and writing. All these things would be simply UNACCEPTABLE on a television show today. So, anyone who would attempt to capture the original DS for an updated version and still have the charm, would fail miserably.
I really like the "Next Generation" idea. As others can tell you, I've been saying this for years now. There would be some difficult problems to overcome. For instance--what do you do with Barnabas? Make him a vampire and try to explain away his not-aging? But then you'd be left with trying to do it in a way that the Collins family would believe without making the audience think they are total idiots (we don't want another "I don't understand" fiasco!) Or do you make Barnabas old and gray? But then how would you explain this to the old fans and still make it interesting and easy to follow for the new audience--meaning that they don't have to see the old series in order to know what's being explained? Or do you just leave Barnabas out completely and risk alienating an audience of original fans?
All these questions and more may be why they haven't tried this, even though many fans are barking for them too. Then again, maybe it was just DC's obsession with retelling the same story over and over (sighs) and over and over and over (sighs again).....