We already have pretty good animal fur in Poser, so unless "Look at my hair" will one day be able to create truly convincing photorealistic human hair, nope, no interrest in yet another "plugin" at all.

Yes, we definitely could need a replacement for transmapped human hair, but only if that replacement is at least as realistic as "Joe Alters Shave and Haircut" for Maya is.

(See demo pic)

 

Anything inferior would be a waste of time and resources IMHO.