We already know that Konohamaru is the Third Hokage’s grandson and we know him since a lot of time.
After becoming a jonin, he became the leader of his own team, composed by Boruto Uzumaki, Sarada Uchiha and Mitsuki; he goes on striving to become one day a great Hokage like his friend Boruto did before him. Despite this aim, many people think that Konohamaru is a weak character, so he won’t be able to become a Hokage, but I don’t agree with them and in this article I’m going to introduce you the reason why I think so.
First of all, although in the academy his performances were rather poor, as a genin Konohamaru upgraded a lot his skills and, finally, as a jonin, he definitely gained a high regard as a proper ninja, also by Shino Aburame; in fact, by the 4th Great Shinobi War, Konohamaru demonstrated to possess the nature transformation of fire, wind and the Yang release. In addition, later in the Boruto series, he showed us that he is also able to do summoning techniques and he summoned Gamagoro.
Now, after all these facts, we have to remember that Konohamaru is a member of Sarutobi Clan; this clan is characterized by two facts: all of its members have an incredible amount of chakra and only people who come from this clan can summon Enma, which is the strongest summoning ever apart from the Tailed Beasts, so why can’t Konohamaru become able to summon it too? I mean, he is also Hiruzen’s grandson and Hiruzen we saw that was able to summon Enma, so maybe also Konohamaru will achieve this jutsu in the future.
Furthermore, we don’t have to forget that all the ninjas who achieved summoning a toad before Konohamaru, were able to do it because they achieved entering the Sage Mode; it has been this way for Jiraya, Minato and Naruto, so why can’t it be this way also for Konohamaru? You have to remember that Konoha is now living a peaceful era, so he isn’t supposed to need the Sage Mode, but maybe he will show it to us in the future.
In conclusion, we also know that he learnt the Rasengan from Naruto and that he’s enough able in using it that he can’t make it perfectly by himself, without the help of any shadow clone; since he’s already so able, we can assume that he will become able to fuse his Rasengan with his wind nature transformation control, achieving Naruto’s Rasen Shuriken, or also he will be able to fuse it with his fire or Yang nature transformation control, showing us a jutsu which would be completely new.