If V5/Genesis will only usable in Poser with a new CR2 exporter, it is pretty useless. Everytime you want to add clothing or props or add a morph or add.change a texture you will have to go back to DS4 since they are delivered in DS4 format (DSF,DSB) which Poser cannot handle or need the DS4 autofit tool (V4 clothing)

That means pretty much the end for the Victoria line for me.

I really hope other figures (V4, M4, Antonia, Brad, Alyson and others) will get a stable weightmap so that new items (clothing, morphs, textures) can be developed for them.