I honestly think the best solution would be a way to lock your gender for the moment, and reworking the pose system to avoid unintentional dickery.
And by best, I mean, realistic thing to hope for.
They could also add TG/futa undies, with a bulge included.
I voted yes, even tho I don´t think we "need" tg avis. It would obviously be better to have them than not have them. But need is a strong word.
We don´t need more underwear for man avis, but it would be awesome to have more undies for man avis.