Author:so basically this is an few things that changed in the storyline chapter
1.:kushina royalty:so I liked the idea of kushina being the princess of the village of whirlpool so that would make Naruto the only heir to the village of whirlpool making Naruto the purest uzumaki to live
Rebuilding whirlpool:hiruzen seeing Naruto and Lucan giving him hope that the uzumaki clan can be rebuilt
Side characters become main characters:
Naruto being the heir of the uzumaki clan means characters like Karin and her mom joining Konaha and becoming more important in the story
Bloodline limit:Naruto actually gets one of the bloodlines of the uzumaki being lava release whitch prompted hiruzen to give the CRA to Naruto and Lucan
Jutsu mastery:jutsus that are created or mastered are made off limits to anyone else unless the person that either mastered the technique or created the technique teaches it to thr person they choose to.
Bratty Sasuke:Sasuke believing since he's the only Uchiha he is the best thing ever so everyone has to kiss his boots to the point where straight up abuses his power.
New characters:due to story changes new characters must be introduced