getting rinnegan after ems doesnt make any sense..,

[obscoral]

but the elder son's doujutsu was most likely a mutation of rinnegan.

since the uciha are the descendants of the elder son??? ems= elders son doujutsu not rinnegan? :shrug:

mutation of rinnegan = EMS
so yes, when u have EMS u have something close to elder`s eyes
and when u ADD mokuton (senju power-younger son) u get rinnegan

 

[MrLukyso]

Sons eyes are Rinnegan it's just ancient memories or whatever...

Plus no one is capable of getting Rinnegan without Madara so PEACE, that really shouldn't bother you..

 

[The Hidden Shinobi]

The manga didn't make it clear what eyes the Elder son got.

Spoiler

You must be registered for see images

Look at the Younger son's picture. The fire around him is symbolic to show he has power in his body. It doesn't mean he was walking around on fire or anything.

Spoiler

You must be registered for see images

Look at the Elder son's picture. The swirls in his eyes may not show a particular dojutsu, they may be used to emphasise that he has power in his eyes. It doesn't necessarily mean that his dojutsu literally looked like that, just as the younger son didn't literally walk around of fire.

As I said, the manga in unclear.

This