What if Neji was main villain on side of Akatsuki?

So, this is partially inspired by my previous post https://www.reddit.com/r/NarutoFanfiction/comments/1d2ghuk/what_if_neji_was_half_uchiha/, but differences are following: - Uchiha mother of Neji is not officially an Uchiha, she is bastard half-sister of Fugaku, because his dad slept around a lot in that AU and had bastard daughter - Hizashi is ridiculed and hated by Hyuugas due to marrying civilian woman with seemingly no important connection and so is Neji due to being her son, which drives him to train further with his primary chakra nature being Suiton and he learns a few Suiton jutsus - Neji's Sharingan awakens first due to the Hyuuga Incident but is kept secret by Hiashi from the rest of clan and village - Neji believes now that he is fated to be superior due to him having the blood of both Hyuuga and Uchiha and after the massacre he begins to admire Itachi stating him to be the most powerful shinobi who gave the weak what they deserve and begins to train genjutsu with Kurenai to better emulate his idol - Neji activates the 3 tomoe Sharingan during his fight with Naruto which ends in Neji's win due to him possesing 3 tomoe Sharingan -Neji does not engage whatsoever in Sasuke's retrieval mission and instead it's Rock Lee who gets to fight Kidomaru and Kidomaru kills Rock Lee which causes Neji to activate Mangekyo Sharingan with ability of probability manipulation due to him feeling guilt for being fated not to be able to save his friend from Naruto's foolishness - Obito finds out about that and seeing opportunity to plant a mole in Konoha's ranks and destabilize Konoha further, he approaches Neji and tells him about Infinite Tsukiyomi which Neji embraces, he begins to train typical Uchiha techniques with Obito and Suiton with Kisame and they plot the massacre of Hyuuga clan, intending to blame it all on Itachi due to Hiruzen being dead and Tsunade not knowing about why Itachi massacred the clan - Massacre takes place during the timeskip and Neji leaves only Hinata alive to torture her and to emulate Itachi leaving Sasuke alive - After Itachi's defeat, Neji finds out Obito lied to him by not telling him the reasons why Itachi massacred Uchiha clan, Sasuke approaches him to fight and Sasuke loses, losing one MS eye which is transplanted by Neji to gain EMS - Neji now believes that it is his fate as genetically superior specimen, not anyone elses's to lead the world into Infinite Tsukiyomi and so he defeats and kills Obito and takes control of Akatsuki and goes openly rogue, sending Kisame to go after Hachibi in which Kisame succeeds - He goes to Konoha with Pain and he manages to kill Naruto and extract 9 tails, the village is destroyed and he orders Kabuto whom he recruits to transplant Naruto's DNA into himself believing this could give him the Rinnegan and he obtains the Rinnegan and becomes Juubi Jinchuriki and Zetsu tries his stunt with ressing Kaguya but due to Neji having a Byakuagan it doesn't work, Neji extracts information from Zetsu and he decides Infinite Tsukiyomi was pointless and it is better to be emperor of the world and rule it to prepare for Otsusuki - in alt Boruto Neji is the emperor with Kabuto and Kisame as his main enforces and he has to deal with both Otsutsuki from space, Isshiki and his Kara and human resistance led by Sasuke and Hinata

Thoughts?