Originally Posted by ninjalostboy95

The Rinnegan is always active like the Byakugan, I assume.

Sasuke will have a combination of both Itachi's and his MS if we follow Madara's story. But it could also be that this is a one case scenario(Due to only one known person achieving EMS) and Sasuke could come out with a completely different design. I'm leaning towards the latter because Madara just had his Brother's design overlapping his and I don't see how Itachi's can overlap Sasuke or vice versa. Even if it did work, you'd have a fucked up picture. Anyway, we all agree a new power(s) will arise from getting EMS, right?