The Emperor, advises for Hom Deux and the future of Homo Sapiens to avoid going the route of the T'au by understanding Numancy, in particular additional numancy where we can figure out the transformations. It is important that Hom Deux does not fall into the dream of bitcoin otherwise they will turn into frogs.
There are other transformations that Hom Deux must be aware of such as.
Llama
Frog