Checked the boards but I didn't see a similar suggestion. So, my suggestion is:

There are times when we want to sex-change a cub, but we aren't sure since we don't know the gender-bent appearance. I know that the wardrobes can be used for this purpose -- I find the process a hassle, especially since my internet connection is slow.

This is where the "Preview Cub/Lion(/ess) In Opposite Gender" feature may come in. Just one click of a button, and you can see what your cub or lion(/ess) looks like when sex-changed!

Maybe this feature can be inserted into the Scrying Stone, or added to the Cub Sex Changer :)

*I'd like to hear your honest opinions on this. I don't mind words that may seem harsh or may discredit this suggestion ^ w ^