Sure, plot-wise there’s nothing else to spoil for me as a book reader. It was the casting that was a spoiler. I know there have been rumors for a while, but I brushed it off because it was impossible for that actor to be cast in that role if the book was followed. Then I read a coment on social media today of how they worked it in to fit the casting. It also means one important event will play out differently compared to the book. So that’s a spoiler.