Board Thread:Theories and Speculation/@comment-34656247-20180602151532/@comment-32685487-20180602174521

He said Healthy, and evil. So I guess no disease, therefor he would be more patient. He would have killed Orochimaru. He is super intelligent regardless so he would not kill Kakashi or Kurenai adn causing a giant manhunt.. he was officially only there to check up on Naruto, unofficially to check up on Sasuke. He would have found a way get Sasuke to awaken the Mangekyo and then switch eyes with him.. considering that no matter how evil he would still love his brother. Then we would have EMS Sasuke and EMS Itachi.. they would have teamed up most likely.