Well, I should remind people that voice actors aren't really that big a part of spacial features on any CE that I know of.
For more on Tim's precence you're provably going to have to wait till much after the release.
The only time I've seen anything related to the voice acting of the DMC cast was on DMC 3 and 4's artbooks.
Then again, NT got on the map because of their motion capture technology so there is a bigger interest in it when it comes to them. So, while Capcom might not place much interest on their actor's performance, NT might. A behind the scenes is rather unlikly on a CE but it's possible that'll be there on a book or on a web release.