It is time to cause silence once again and cause some rethinking. Many of you are not going to like it but as usual it is time to face it.
All this talk of Goku being super saiyen in order to be the most powerful, I wonder if any of you consider that super saiyen form is the not most powerful form Goku can be. That there was an opportunity to transcend and making requirement to be saiyen no longer required. This form makes ss4 and fan made super saiyin completely worthless. It is a form that was unpopular since there were no shiny changes but that was the point.
The form is called Unlock Full Potential. In order to do this it requires The Ritual to bring full potential of any living being. It was in the Magin Buu arc. Remember old kai dance and holding his arms in that position in order to summon Gohan’s power. Gohan max power is not enough super saiyen but that was Gohan’s max. Goku max power will be far greater. Ancient Ritual done by a deity in order to summon maximum power.
The reason it’s not popular is that it has decorative tone in that power no changes in the hair or the eyes. This means no decorative no model toy to get. It means no glamorous artwork fan can make. No obvious show the form that people have grown custom and that is why they whine. I really want to rant but I try stay on topic. If the writer would have stayed the course and used it again on Goku, that would have been the conclusion. He would all powerful probably needed a better suit maintain his new power. Here is your marketing ploy. Goku get new wardrobe to maintain his new power
Edit you may most likely ask Gohan form is the strongest how come Goku is now stronger even not mention GT. It is simple it is Gohan. Just because Gohan has the most powerful form it does not mean it will not get weaker if he does not exercise. Remember from the Majin Buu arc Gohan super saiyan forms was weaker after the years due not keeping up his training. That means a routine training is need to maintain that strength.
Furthermore Gohan is known for his hesitation. He hesitates either from fear or over confidence. That he can easily give his opponents the time to think or use anything ready for situations like that. the examples include Cell self-destruct or Majin buu absorbing gotecks.