The Naruto manga is not perfect and the fact that so many secondary characters with potential were wasted is an example of this.

The Naruto manga has many positive points that we can highlight, but one of the most interesting is the large number of charismatic characters, with stories that you can empathize with and other details. However, it is also true that There are many of these that deserved more screen time and attention.
But with respect to the secondary characters, it is necessary to point out that the Naruto manga has many and of great narrative quality. Although due to the course of the plot, most of them went unnoticed. That is why We have prepared this post in which we will tell you which are the best that deserved more.
Shino Aburame
Shino Aburame is a character with great potential due to his peculiar jutsu
We start this list with Shino, one of the most wasted ninjas of the Rookie Eleven. This character belongs to the Aburame clanwhich controls insects through chakra, which is a quite unique and special jutsu.
At first, this jutsu may seem strange or uninteresting, The truth is that it can have many applications in combatas he demonstrated in the few fights he had on screen. Shino deserved more attention and screen time to further develop the background and possibilities of his technique.
Shisui Uchiha
It’s time to talk about Shisui, a character we know little about, but who had a great impact on the Naruto universe. And it is that This was a young prodigy and very talented.practically surpassing Itachi, with whom he was best friends.
We only know that Shisui He had an impressive Mangekyo Sharingan and with the power of the most powerful genjutsu, the Kotoamatsukami. This made him the target of Danzo, who wanted to steal his eyes. It would have been very interesting to have the opportunity to learn more about this young man, leaving aside the few flashbacks that were shown that allow us to assume that he was a kind and inspiring young man.
Karin
Karin was a character who deserved more than just comic relief.
The Uzumaki clan is one of the least developed in the world of Naruto, which is tragic, considering that it is the protagonist’s last name. And throughout the series, we met some surviving members, like Nagato or Karin. The latter had a pitiful and depressing life because of all the abuse he suffered.
And although we learned a little about Karin, the truth is that the way she was represented is dependent. In other words, his personality is more of a companion and comic relief than anything else, which is annoying, considering the great potential of his surname. Karin deserved to have her past addressed in more detail and her personality to have some development.
Sai
Sai was introduced, in the first instance, as a replacement for Sasuke on the main team. This character started with many defects, because by not having emotions, he had many frictions and problems with Naruto. However, little by little he improved and understood the emotions of others, becoming a great friend.
Although we can see the growth and development that Sai has in the work, especially when he tries to connect with the emotions and feelings of their colleaguesexpressing concern for them, the truth is that it never feels like a complete development. In fact, his role is lost when Sasuke returns to the scene, which is unfortunate.
Rock Lee
Rock Lee is probably the most wasted character
Obviously, Rock Lee could not be missing from this list, since he is one of the characters with the greatest potential in the franchise and who was completely wasted. And it is that, despite not being able to use jutsuLee was able to practically humiliate Sasuke in their first meeting. Then he had a great fight against Gaara and lastly, we saw him fight Kimimaro.
After these impressive fights that allowed us to enjoy the quality of Rock Lee, he completely disappeared from the work. Rock Lee feels completely wasted and that He is a secondary character who could offer moreas demonstrated by his teacher when fighting Madara.