He was only shown using Susano'o. He actually had to switch back and forth to be able to use some Sharingan techs. You don't see Sasuke using Amaterasu with his 3-Tomoe Sharingan, now do you? And 3-Tomoe is a different level of the Sharingan.
@bold: and which techs were these :|
your point about sasuke makes no sense, its just like you wont see madara using preta path with his mangekyou, i dont see what youre trying to say
im saying you cannot revert the form of your dojustu when its implanted .madara can because he went through the full process, he can slide in and out of ms and rinnegan at will,
and clearly you misunderstand ms since the 3 tomoe abilities are still active when one is using ms, the eye is still able to see chakra and break down situations like 3 tomoe can, and madara's rinnegan can still summon susanoo even though its an ms ability
Exactly bro
There different doujutsu :| that happened to devolve|evolve both ways
And besides that was Kabutos hypotheses and we still don't know yet if he needed the hashi cells to awaken the rinnegan.
you call it de-evolution, i call it dilution of the traits/genes resulting in a lower weaker form of the original dojutsu
and for all we know senju dna is necesary because it is understood madara stole some of hashi's dna from their fight at the valley of end, and awoke the rinnegan much later, but if thats true just like madara didnt have the senju capacity by himself to awake rinnegan no senju/uzumaki would have the eye capacity to awaken rinnegan