I would not expect anything here. DSD is still very young and I think alot of people don't feel it's worth it. It's completely different then PCM, so more then likely they'd need to develop completely new software and plugins; basically start from the ground up. They may as well create an actual DAW (not an NLE) that supports it, that would be cool.
I don't think you can do much with DSD using software, the bitrate is huge and it requires high precision calcs. The Sony Oxford team seem to be pretty much across this stuff. All that aside though so far SACD hasn't really taken off from what I can see, more's the pity I guess, the buying public seems to think mp3 is acceptable.
Bob.