Kureel would shoot himself.
And I've always sort of liked 9in a twisted way) the idea of someone Recognizing Winnowill while whe's inside Rayek. What would happen?
Well, if they were growing apart I'd say that she would stay with Ekuar for a while, and then see.
No! They shuld have a threemating! Totally seriously, this is the only way I can see it. Voll wouldn't deny Ekuar the right to his mate and children, but he would long so for children himself that Winnie and Ekuar would invite him to join them. Yes!
And as for the regrowth of limbs, I think it would depend on Ekuar's wishes. After all, that stone leg does come in handy
And they should have a girl-child that would later lovemate/Recognize Rayek.