Dragon Ball Daimi is currently making a whole new adventure of Goku in Demon Realm, but it really made a big mistake when not put Gohan into the story so far.
When Dragon Ball Daimi first revealed that it would turn Goku and the Z tran zero into children, Gohan was absent clearly. There is a question about what his children's shape will be like because like Goku, Dragon Ball fans spent a lot of time with Gohan as a child. But even with all that potential, Dragon Ball Daimi decided to avoid all of this by not related to Gohan.

Gohan is increasingly important in Dragon Ball
Gohan's remarkable absence in Dragon Ball Daimi is even more noticeable when you consider the efforts that the brand has made in recent years to make Goku's eldest son more important. Gohan is the main star of Dragon Ball Z for a while, but then moved to the background in the events of Arc Majin Buu and everything next in Dragon Ball Super.
Unfortunately, it happened for a long time that fans were used to forgetting Gohan when Goku and Vegeta continued to develop to new levels of strength and defeat stronger enemies.
But thanks to Dragon Ball Super: Super Hero and additional content found in the next manga release, Gohan not only has the first real main role but also quickly rises on par with Goku and Vegeta. A completely new shape brought Gohan back to the spotlight, and revealed that he would become more important again when Goku and Vegeta seemed to need his help to face what was about to be about next. But that is completely not true for what really happens when Dragon Ball Daimi makes things worse.

Gohan will have an interesting journey when in the Great Ma
Unfortunately, Gohan was completely overlooked because he would be a pretty interesting character when adventurous at the Great Magic. When Dragon Ball Daimi quickly reached an end, it was clear that it would focus primarily on Goku in one way or another. The first half of the story spends time following Goku and Supreme Kai when they traveled between the Third Ma Gioi and the Second World, then exploded to the climax when they came to the first ghost in the last episodes.
With what we knew about the Namek and Glind race, Gohan would be a much more attractive character to explore. He not only has more time with Piccolo and Supreme Kai than Goku or Vegeta, but also more interested in learning in general. Gohan will be an interesting character to watch. After all that, Dragon Ball Daimi continued to put him on the list of ignoring, unfortunately.