Prime of Naruto's generation.

[VongolaX]

ehhh no one will achieve prime hiruzen status tho

Part one Gaara>>>Prime Hiruzen

 

[RicardoA]

Karin will surpass kushina!

How? ._.
She's not even a Jinchuuriki to achieve balance with her Bijuu. And i doubt her chains will be of much use in the future.

 

[ministerC4]

Chouji will become known as the next Solo King and be killed to diabetes.
Lee will try to aim for more greatness than his Lawd Might Guy, forming a loop.
kamolehamoroo will walk into Naruto's path.

The others I really can't be sure of U_U

 

[xxSAGExx]

Naruto and Sasuke have surpassed everyone up to Kaguya's family. Their primes are beyond that of all those who came before them.

So whose prime will the other character's reach or pass?

For example: Chouji's prime will be at the same level of the third Raikage. Or the strongest character they will be able to beat in their primes.

Sai
Sakura
Shikamaru
Chouji
Ino
Kiba
Shino
Hinata
Lee
TenTen
Gaara
Kankuro
Temari
Jugo
Suigestu
Karin

Naruto and Sasuke aren't at their primes, a ninja usualy reach their prime around 30-40yrs and both are 17; long way from their primes. Everyone on the list should be jounin+

 

[Bieber]

Sakura will probably end up being low Kage level, Neji and Lee will definitely be med-high Kage level. The rest stick around at med-high Jounin.