3. Shikamaru Nara
Shikamaru Nara is the head of Nara clan and is the advisor to the seventh Hokage, Naruto Uzumaki. He has also previously served as the advisor to Sixth Hokage, Kakashi Hatake as well. Shikamaru is one of the most intelligent men in the Shinobi world. He is currently a Jōnin. He can use Earth release, Fire release and Water release techniques. His strongest technique is the shadow imitation technique, which he has mastered over time. Shikamaru can also use shadow neck-binding technique which is a very effective technique. His ability to come up with strategies is top-notch. If he becomes the Hokage, I’m sure he’ll be a great one.
2. Moegi Kazamatsuri
Moegi is a shinobi of Konohagakure, and has the ability to use the Legendary Wood Release like the First Hokage. She also has some very good strength. She can use sensory techniques as well. Since she can use wood release like Hashirama Senju, if she keeps on improving she can surely be a candidate for Hokage in future. She and Konohamaru are pretty close and there is a sense of friendly competition between them to become Hokage which is good for both of them.