Board Thread:Naruto Gaiden/@comment-25380140-20150514070725/@comment-9338136-20150517122611

Elveonora wrote: It wouldn't surprise me if the "Madara" who controlled Yagura was in fact Shisui. It would all fit. Shisui's eye was used many years ago since it needed to recharge in Itachi's possession. On whom did Shisui use it? ; D

EDIT: Shisui's eye was used when Naruto was 7.

And isn't like he is the worst villain there is, he just wants to kill Sasuke, he believes Sasuke is the Uchiha's clan disgrace, and killed Itachi who once "cleaned" the Uchiha's name. So, i'm with @Elv on this.