Board Thread:Versus Debates/@comment-32466165-20170722022140/@comment-734582-20170818164859

Kakashisologod1 wrote: I agree with madaras rinnegan being rinne sharingan.But look at the wikipedia,it says that madara has rinnesharingan while for sasuke is not the case. Madara had a rinne sharingan in the forehead. But Sasuke's is not a Rinne Sharingan, it's just an MS and Rinnegan in one eye. Whatever piece of the KKG made it one dojutsu is missing, just as Madara was lacking whatever piece allowed them to be active at the same time.

Though it seems Sasuke's MS+Rinnegan allows both powers to coexist, since his spacetime ninjutsu could be created with Amenotejikara + barrier + MS delay power (IE project a barrier, after a time or signal everything inside is Ameno'd to a new dimension. Note that despite wildly different departure times, the Rescue team in Boruto arrived at the same time, indicating something like Amenotejikara). Speculation, but within reason of what we saw Rinnegan and MS do.