1)Flashback characters for books 4 and 5 are Eshonai and Szeth.In previous books "main" character got a role in all five parts of the book.Will it be the same for these two?Szeth and Eshonai are important, but had very little "screen time" so far.So, in their books will they get a huge role in main narrative?Or will they have flashback sequence only, but main narrative will still focus on our three main heroes(Kaladin,Dalinar,Shallan)?
2)How you deal with multiple POV's?Their amount increase with each book, which means less "screen time" for each character.I know, in series with such big cast, it's very hard to keep balance.What is your possible solution for this problem?Just don't say, you will kill some characters to free space for new ones :D George Martin style.
4)Is it possible, that main characters from first five will show up in last five books?
1) Having not read those books, I can't say 100%--but the original plan was to do it this way, and Book Three continues the trend. Shallan/Dalinar/Kaladin will continue to be very important, but I might pull back on side characters. We'll see.
2) This is the biggest challenge in writing epic fantasy. For me, I divided the series into two halfs (books 1-5 and books 6-10) with a focus on some characters for the first half, some for the second. But also, I do plan for certain characters to step back a little in other books. It's a balance I'm still juggling.
4) Yes, many of them will--and will still be important.
Interesting.So you consider Szeth and Eshonai as supporting characters now?And characters like Rysn, Zahel(I heard, he's a character from your other book, but I haven't read it yet), and Taravangian...can they be considered side characters too, with supposed bigger role in the future? Have you chosen a flashback character for Book 4 yet?(Eshonai or Szeth?)
I hope, you plan a distinct ending for first part of SA(books 1-5) with conclusions of the story arcs of all main heroes, instead of cliffhanger ending:)Did you have an ounline for all five books(major plot turn, destinies for all characters) when you started the series, or you deciding in the process?
"I do plan for certain characters to step back a little in other books." You mean situations like Shallan being absent from two parts in Way of Kings?And Dalinar in WoR.
These are all things that will be clear as I write further. If I say too much, it will give spoilers.