Thoughts on Blood Queen

In the Book, Belen explains to the Saa Thalaar about Lissa's return from death and says:
"Yes, we now know how she is alive." Belen of the Nameless Ones had called Kiarra and Griffin to him. "And I admit; neither I nor any of my kind had anything to do with it. An unseen hand has performed this feat. One we do not direct."
.....
"This is the time she would have been reborn," Belen attempted to calm Kiarra. "Her life was given back to her without going through the rebirth. You will all know why, eventually."

...I re-read this in Blood Queen a week ago and wondered about it at the time if I missed when everyone found out why. Bree tells us later that Ashe was the one who held Lissa together and brought her back to herself. (Which was broadly hinted at with the "unseen hand" reference.) But I still didn't know why it was relevant to Ashe that Lissa remain Lissa.

The Ah-Ha was this: Ashe did it for Winkler. SO much of Winkler's remaining life on earth has him sad because he "lost" Lissa. So Ashe is determined to give Lissa (actual Lissa, not future incarnation Lissa) back to Winkler. This is kinda supported by Belen being the one who chooses Winkler for the Saa Thalaar later on. Ashe gets to give those kind of orders.

Thoughts?

I believe Belen choose Winkler because of how much the light side owes Lissa, he acknowledged that debt when he and Kifirin placed the bet napkin on the desk in the cellar Lissa awoke in.