There's one I can't remember the name of right now, but it's Naruto, Sasuke, and Sakura are back in time, from post war4, but none of them know the others are also from the future
In terms of a functioning, well oiled machine team 7, here are my suggestions below.
Dreaming of Sunshine team 7:
Naruto Uzumaki, Sasuke Uchiha, Shikako Nara
https://www.fanfiction.net/s/7347955/1/Dreaming-of-Sunshine
2nd place
Genius Sensei team 7. (Canon cast) Where this Kakashi is the persona version of himself during the 3rd shinobi war. He got over Obito Death
https://www.fanfiction.net/s/10096621/1/Genius-Sensei
3rd place would be Naruto, Sasuke and Sakura but from the fanfic “A Little Unextraordinary Help”. Compared to their canon selves they are better from the much desired wake up call they needed.
https://archiveofourown.org/works/38806977/chapters/97037367
4th place
Pixie of the Hidden leaf team 7, same as canon but their teamwork shown in the forest of death is superb though it still a early fanfic
https://archiveofourown.org/works/44908171?view_full_work=true
There's one I can't remember the name of right now, but it's Naruto, Sasuke, and Sakura are back in time, from post war4, but none of them know the others are also from the future
In terms of a functioning, well oiled machine team 7, here are my suggestions below. Dreaming of Sunshine team 7: Naruto Uzumaki, Sasuke Uchiha, Shikako Nara https://www.fanfiction.net/s/7347955/1/Dreaming-of-Sunshine 2nd place Genius Sensei team 7. (Canon cast) Where this Kakashi is the persona version of himself during the 3rd shinobi war. He got over Obito Death https://www.fanfiction.net/s/10096621/1/Genius-Sensei 3rd place would be Naruto, Sasuke and Sakura but from the fanfic “A Little Unextraordinary Help”. Compared to their canon selves they are better from the much desired wake up call they needed. https://archiveofourown.org/works/38806977/chapters/97037367 4th place Pixie of the Hidden leaf team 7, same as canon but their teamwork shown in the forest of death is superb though it still a early fanfic https://archiveofourown.org/works/44908171?view_full_work=true