User blog comment:Pihou/VOCALOID 4 Predictions?/@comment-3076833-20140710221234

As Samth said bellow it's going to be a long while before V4 becomes a thing, so chances are CV04 and SV02 will be a thing in V3, although the later is questionable as SBS doesn't seem too interested in new Vocals from what we've seen from them.

My only predictions for V4 lie within the software itself although you seem to want VB predictions. I can not say there is any particular VB I can see coming from it, besides the fact that they'll be new and also Crypton updating these ones because unfortunetely they still make more profit from updates than new vocals. Besides French i'd like to see more languages be available to it but that's hard to say as well as we've heard no company having interest in such (not that there isn't, but it's as predictable as saying that your fav character from an anime could be a Vocaloid).