I think goh can't be the main character. The main character must be a warrior. Not just a catcher.
It would be silly for them to restart Pokemon. Again, someone from zero, we will miss him for the next 20 years.
Ash's plot didn't quite fit me. suddenly shown too strong. 2 series ago, even Alder was much stronger than Ash.
In DP, Flint dragged Ash with his only pokemon. In the same series, Ash, who beat Paul by force, remained at the master level and Paul remained at the Gym level.
It's ridiculous that he got so strong in only 2 series. No, Ash is still the same age. The man became better than everyone in 0 years.
I don't think they will 0 down Ash, but they will regress a little. The current Ash is already close to becoming a pokemon master.
I think a new character should come. He must be a warrior too.
Ash plays champion level matches and the new character is gym level.
We both watch more matches and Ash continues.
Goh can always stay. Because it is impossible for Goh to find his target or close to it. But he is not a character that can be the main character. Because he is just a catcher.
Ash Chole is the new hero and the Goh quartet makes for a satisfying quartet. It doesn't matter whether Goh should stay or go.
1 tactician, 1 warrior, 1 competitor and 1 performance pokemon should set out with such a quartet.
Battles and targets are important in anime. Should Ash stay, I think he can. The pokemon anime already means Ash. If there is to be a new memory, it should be a completely different memory, not related to the main character like Bayblade and Digimon.