people in this life have come out of comas where they were vegetables. no reason to belive it cant be healed just because at the present we have no idea how to. she could be in there somewhere.
I believe that the Tower should heal her of her madness. Anything but death can be healed right. Heal her, still her, etc. and gain a leg up on the DO. Nynaeve fixed madness caused by the taint, I would think she could heal this. I think Balefire should be used as a last resort against a threat...
im gonna quote wikipedia, but heres the answer i have to that
"There is some confusion as to whether Callandor is a male-only sa'angreal or one that can be used by both sexes. Siuan Sanche tells Nynaeve that with Callandor in her hands, she could level an entire city with one blow"
Balefire is...