I am always interested in new figures. 

But separate DS and Poser versions sound like it wouldn't be that much of improvement of the status quo.  Like Genesis and V4, merchants would have to pick one to support or support both, with all the extra work that entails.

The compatibility with previous generations is already available with Autofit for DS users and Wardrobe Wizard/Fitting Room for Poser users. Shared textures would be good, I guess. DS has that texture-swapping thing, but we Poser uses have had to use texture converters (which don't always work that good).

Of course, if the figure is actually better in some way than the current offerings, that alone would be worthwhile.