Devil_Hex
I skimmed half the chapter with Naruto and didn't lose anything. IMHO, I'm already tired of reading about him.
I hope that Zabuza & Haku survive this time & runaway to avoid getting Killed by Team-7. Gato & his Goons should attack Team-7 resulting in Naruto using the Multi-Shadow Clone Technique to throw Shurikens at them resulting in GATO being scared & injured enough to runaway. When GATO reaches his base, Zabuza & Haku should be waiting for him. They should torture GATO & steal his wealth through Sealing Scrolls to go back to Kirigakure. After returning to Kirigakure, Zabuz & Haku should join Mei's faction & help in defeat the Mizukage Faction. During this time, Mei & Zabuza should fall in love & get married. When Mei become the 5th Hokage, Zabuza should become the ANBU Commander of Kirigakure & help in training new generation of 7-Swordsman of the Mist that should include HAKU & CHOJURO. HAKU should use Nuibari as it suited his own style of using Water & Ice-Needles. By the time of 4th Great Ninja War, Kirigakure should've at least 3 S-Rank Ninjas: Mei, Zabuza & Haku. Zabuza should've learnt from his battle with Kakashi & this should've led to him learning or practicing these Jutsus:- (1) Water Prison Shark Dance (S-Rank) (2) Great Water Shark Bullet (A-Rank) (3) Great Water-Fall (A-Rank) (4) Exploding Water Wave (B-Rank) (5) Water Shark/Dragon Bullet (B-Rank) (6) Water Fang Bullet (B-Rank) (7) Water-Wall Formation (B-Rank) (8) Five Feeding Sharks (B-Rank) (9) Dustless Bewildering Cover (B-Rank) (10) Thousand Flying Needles (B-Rank) (11) Flase Darkness Lightning (B-Rank) (12) Earth Style Wall (B-Rank) (13) Subterranean Voyage (C-Rank) (14) Earth Spears (C-Rank) (15) Lightning Ball (C-Rank) (16) Banquet of Lightning (C-Rank) (17) Lightning Rod (C-Rank) (18) Electromagnetic Murder (C-Rank) (20) Lightning Overdrive (C-Rank) (21) Snake Lightning (C-Rank) (22) Thunderclap Arrow (C-Rank) (23) Rising Water Slicer (C-Rank) (24) Mystical Palm (C-Rank) (25) Fuinjutsu Upto B-Rank (26) Giant Clam Summoning (C-Rank) (27) Sly Mind Affect Genjutsu (C-Rank) (28) Mist Servant Technique (D-Rank) (29) Giant Clam Mirage (B-Rank) (30) Shark Summoning (C-Rank) The above arsenal of Jutus should make Zabuza deserving of his S-Rank status & should be powerful enough to fight against Kisame as an equal.