It seriously boggles my mind how people up here think. Like straight up retards, but then again alot of people up here are young and have probably not taken a class on literature like a couple people up here who can realize the importance of character development, foreshadowing, plot device, etc. Based on how you interpret the clues of a story with acute attention to detail you can pretty much predict some of the story sometimes.
But my main issue is the use of the word "confirmed". When Madara absorbed the tree it was "confirmed" Kaguya was FV. It was definitely "confirmed"when we saw her evil smile *sarcasn* And don't say was foreshadowing, if anything that was a evil ***** still existing as a will or a essence. Madara saying like "my arm did that own it's own" after doing a Rinnegan tech would be foreshadowing because it shows the evil Kaguya is at least trying to use Madara's physical body. Madara has not shown any signs of being a puppet if anything it seems like he's being guided towards his goal that he set out from the beginning, and in the end is the FV and will go down like one. What Kaguya fans? Madara is gonna turn into a evil woman and now we have another 20 chapters of her fighting Naruto and Sasuke? She has no connection to the characters that like playing a fighting game on Story mode you beat the main villain/boss who's been the antagonist the whole time and then a random boss comes and takeover, you barely know who the boss is and you beat the game. End Credits. And I doubt Kishi is dumb enough to do that.
Kaguya is not the final villain. Just staph NB (the idiots not the smart ones). Or you will feel Doom's Wrath.