I hope there will be some flashback episodes instead of those uninteresting fillers. It would also be good to read a few flashback to clear or add more details to some important events like if Uchiha Itachi really killed coz it might also be one of his "white lies"...and if he really did, a fight scene of those 2 renowned ninja is great episode.
Other events that could use further info... - the Coup de tat of the 7 Swordsmen of the Mist - the meeting of Uchiha Madara and the 4th Mizukage, prior to "mind control" - the destruction/downfall of Eddy Village of Whirlpool where Uzumaki clan originated - the acquisition of Kakashi's Mangekyo Sharingan - the "Snakes' Contract". the info on how Orochimaru got a contract with the "Snakes", in compare/contrast with the "Toads'Contract" where Jiraiya got his contract coz he "accidentally" used a reverse-summoning technique and found himself teleported in the Myouboku Mountain.
there is a high probability we can't ask for the flashback of - Senju Hashirama vs Uchiha Madara battle. - the actual "Uchiha Clan Massacre" scene, surely the Uchiha's won't be killed without a fight. **these flashbacks could reveal the secret behind the mask of Madara the 2 flashbacks that can't be shown and some other info from the manga leads to me some hunch, more of some wild guests/speculations. 1.Uchiha Madara is not the Uchiha Madara that Senju Hashirama fought. 2.the fifth summoned corpse by Kabuto is the real Uchiha Madara. 3.the current Uchiha Madara/Tobi is could be father or mother of Sasuke and Itachi. Reasons for the #3: 1. Uzumaki Kushina(Naruto's Mom) told Uchiha Mikoto(Sasuke's Mom) about the top secret of giving birth ; 2. Itachi implanted unto Sasuke the Amaterasu to auto-activate whenever Madara tries to reveals his face to Sasuke (a familiar face can persuade Sasuke better, right?) ; 3. Itachi even mentioned that the current Madara is "now" just an empty shell, which means Itachi despises the person behind the mask ; 4. Sasuke's memory about the "Uchiha Massacre" could be fully manipulated by Itachi's Genjutsu. Danzo even complimented Itachi's Tsukoyomi during his battle with Sasuke.
Thanks for reading! **Your comments and ideas are great appreciated
another ground to suspect Uchiha
Fugaku(Sasuke's father) is the face behind
the mask of Uchiha Madara is because he is the
chief of the Konoha Police Force. he has the intel
on each member/officer of the police force which
made the massacre easier for Itachi and Madara. P.S. I wanna remove Uchiha Mikoto(Sasuke's
Mom)from the suspects of being the Uchiha Madara.