1. Anko, Yugao & Iruka being Kushina's last genin team, before she was put on Maternity leave & Anko returned to & went with Orochimaru, with Kurenai as the sole survivor of Kushina's previous genin team & both of Anko's genin teammates under Orochimaru being promoted over her, thus her transferring over to Kushina's team to continue her studies with 2 fresh from the academy. Loosely based on "The Oath" by theGhostflyer, which had Anko Kurenai & Iruka as Kushina's team & Imperial-samaB's Naruto ANBU-maki had Yugao as her student.
2. Going over events during the time skip, including all Filler, Movies & Video Game lore from "Strength of the Uzumaki" by Baku97.
3. Naruto being given Nature Release training, weapons training &, his clans specialties, Sensory & Sealing training by Jiraiya & access to his chakra chain Kekkai Genkai during the time skip from "Strength of the Uzumaki" by Baku97. Or sooner, like using the clone training during the Chunin exam to learn multiple Jutsu, instead of just summoning.
4. Naruto having an inheritance left by his parents, including Hiden, from both "Strength of the Uzumaki" by Baku97 & "A New Path To Power" by Phanthomas. A lot of sealing Jutsu, like Reaper Death, would be considered Hiden, because the Uzumaki were famous for it. Chakra Suppression Technique was, because Itachi could use it, but Heal Bite, Mind's Eye of the Kagura & Adamantine Sealing/Attacking Chains were Kekkai Genkai.
5. Naruto being in an arranged marriage to Mei & Samui before he was born & them helping him train for the 3rd Chunin Exams from "A New Path To Power" by Phanthomas. Danzo & the other 2 forged a letter from Hiruzen to Mei lying about Naruto's death before he was born from, I don't know who.
5.5. Suggestion not required. I think they could've done the same to Kushina's students.
6. Since Kurotsuchi can use Dust & Lava, that should mean Mei can use whatever Earth, Water & Fire make & Wood, due to having a triple affinity for Earth, Water & Fire. Maybe Naruto could point that out to her.
7. Kurama donated his chakra to the Kurama clan, that being the source of their Genjutsu & where people got the idea to weaponize the tailed beasts from. Shukaku, being the one to create curse marks, also be where people got the idea to weaponize them from.
8. Naruto becoming a Chunin, after Tsunade becomes Hokage & eligible for the Jonin exams after defeating a tailed beast, the Shukaku.
9. Shino becoming a Chunin, alongside Shikamaru, for everything he did after the Sasuke vs Gaara match was interrupted.
10. Mei & Killer B fighting the second Hokage, while A & Might Guy fight the first & Orochimaru fights the 3rd.
11. Guy must use 7 gates & A has to use his father's Hell Stab to defeat Hashirama & are still too exhausted to move after the fact.
12. Mei & B defeat the 2nd Hokage but are too late to save Sarutobi or kill Orochimaru.
13. Tsunade is Kushina's teacher & Naruto's godmother.
14. Kurama tells Naruto about the Rinnegan & Tenseigan before the time skip, or the 3rd exam & says a Hyuuga can get the Tenseigan by opening all 8 inner gates without dying.
15. Naruto learns Sage Mode & other Jutsu over the time skip.
16. Naruto X Hinata X Tenten X Yakumo X Koyuki X Mei X Samui X Hokuto X Haruna(daimyo) X Tsukino X Shion X Amaru X Shizuka X Haku (rule 63) X Fuka X Tayuya X Yugito X Hotaru X Guren X Sasame X Kotohime X Hebihime X Yamame X Chiyo(princess) X Emi X Fubuki X Kagura(game) X Isaribi X Momiji (Tanzaku) X Ryuka X Ryuzetsu X Okyo X Susuki & more, so long as they don't get in the way of canon ships.
17. Lemons & orgies.
18. Konan becomes a big sister/aunt figure after Pain's death.
19. Naori is revealed to be alive & tries to turn Sasuke against revenge.
20. After learning about the land of Whirlpools, Naruto is determined to keep cultures from disappearing, like having the Fuma clan develop his weapons in the Village of Artisans & encouraging the Daimyo to have Samurai trained to protect them, etc.
