Logic clearly indicates that even if Rage is important for unlocking the SSj for the first time, its not an absolute way to do it.
Lets look at the progression of Super Saiyan Transformations:
- SSj Goku: Obvious rage over Krillin's death
- SSj Future Trunks: Mixture of Grief,Desperation and Rage over Future Gohan's death
- SSj Vegeta: Desperation and Rage to reach the form to compete and beat Goku
- SSj Gohan: Desperation to survive Goku's KHH, No rage indicated.
- SSj2 Gohan: Pure Rage
- SSj2 Goku and Vegeta:No rage indicated, reached through intense training alone
- SSj Goten and Trunks: No rage. Transformation almost accidental increase in power
- SSj3 Gotenks: Only training and level of power.
- SSj Cabba: Rage induced by Vegeta
- SSj2 Future Trunks: Pure Training with Z Sword. No rage
- SSj and SSj2 Caulifla: Pure concentration of power
But there is another reason which is overlooked: Pre SSj power Level.
Notice something? EVERYONE who attained the SSj form after Goku was MUCH stronger than Namek Goku was. Even Goten and Trunks, and Goten didnt even know how to fly.
Base Cabba has strong enough to take the fight to Post SSB Base Vegeta. Which means, Pre SSj Cabba was at least as strong as Super Perfect Cell [and thats greatly reducing the lower limit, personally i believe he was as strong as Fat Buu]. Caulifla also has the potential, as shown. These U6 saiyans are the perfect example as to why after you reach a minimum power level, SSJ transformation is easy enough if you know how to get it or what it is. Remember, U6 saiyans didnt even leave Planet Sadal. They may never have had a "Legendary Super Saiyan" in their recorded history to go by.
Look at Gohan, he unlocked SSj in desperation to block SSj Goku's KHH. And arguably he was much stronger than Post Namek base Goku.
So, IMO, the "Legendary" SSj Transformation isnt that special. Its that U7 saiyans werent strong enough to get it earlier and U6 saiyans didnt even know about it. So stop whining when Caulifla gets SSj2 in the net episode. SHhe is strong enough to achieve it easily.




