HAL Statendam

Does anyone know if, with the enhancements that Holland America is making with all of their ships if there will be drastic changes made to the spa area of this ship?
I noticed that it presently has separate men's and women's steam rooms. I know on the newer ships wit the Greenhouse spa they have a coed room with the heated loungers and steam rooms and only a very small separate men's dry sauna.
I'd be curious to know if HAL will be transforming the now separate men's and women's area into one coed area or keeping it the same. ????????