So I have been wondering lately, how we are going to fill some of the holes in the back stories we have seen so far.
In particular, I'm looking at some of Kaladin's relationships which are mentioned in both WOK AND WOR, but are not explored in his flashback sequences.
These would include Tarah(a possible lost love), Tukks and the Takers, Goshel and the slave escapes, etc.
I am of the belief that most if not all of these characters are dead and will probably not make an appearance in coming books. Also I can,t imagine whose flashback scenes would intersect with these events.
Other back story holes I would be interested in learning more about are:-
Why Shallan's mother wanted her dead and who her mysterious friend was.
How did Szeth come to be in the employ of the Parshendi and how did taravangian end up with his oathstone.
Why does Jasnah feel she is responsible for Gavilar's assassination.
What is Gavilar's, black stone and where did it come from
There are many others, and I wonder how Brandon will get back to them.