[quote=@Kho]
<Snipped quote by LokiLeo789>

Just a quick note. Humans can't use Fire or Mind Manipulation Wi, only telekinesis, so it's not currently possible for the Cimex to have used the humans to adapt to fire and mind manipulation. 
[/quote]

Furthest they've gone, at least in the father's case, is reinforcing their skeleton to withstand great force, whether cutting or blunt.