Disney and EFX require a particular level of quality that isn't achievable at an acceptable price point. Any one of these posers would cost $550 - $1000 and there just isn't enough retail or consumer interest for the gamble. Not even as a limited edition piece. However, if these were made as puppets there most certainly would be enough interest. Disney will never agree to that, of course, and that's a good call. Perfectly understandable.
I'm not saying there isn't a place for this product. It's just not now or in the foreseeable future and not likely from EFX. The case kind of seems closed on this from all parties involved. I'm looking forward to seeing the other types of products companies will produce.