Note: Please read this before you go ahead reading My theory. This may be a *SPOILER* to some people so if it is please stop reading this and go back and look at other threads and also before you post something on my thread disagreeing with my theory please provide evidence FROM the Naruto Manga. Thank you.
___________________________________________________________________
From what I know so far, How Sasuke got his EMS is not really the same as how Madara got his when he took Izuna's eyes. As the story goes, Madara was blind and he either stole or was given his brother's HEALTHY eyes, which gave him a new permanent source of light.
In Sasuke's case, he was near blind and he took Itachi's BLIND eyes as replacement. I'm pretty sure Itachi was blind during the final moments of his fight with Sasuke's because if you remember, when Orochimaru came out of Sasuke, Itachi sensed his chakra rather than simply seeing that it was Orochimaru. So what I'm saying is, Sasuke has replaced his eyes with one that's in a worser condition than his own. Also, this wasn't a case of just plucking Itachi's eyes out. Madara had possession of Itachi's eyes awhile before it was given to Sasuke and whose to say that he hasn't tampered with them before giving it to Sasuke.
One thing is clear though. There's no way Madara will give Sasuke such power unless;
A) He knows how to quickly cancel it out if Sasuke became a problem.
B) It's not really Itachi's eyes that Sasuke has got.
Either way, Madara knows Sasuke is not like Kisame or Zetsu, his loyal surbodinate. He knows that Sasuke can just as easily TRY and kill him than help him so why give him such power?
Sasuke's hasn't got EMS in the sense of Madara having once had it. It could be a power that actually harms him and makes him more easily controlled to Madara and Itachi being the forward thinker that he was, knew Madara would want Sauke to take his diseased eyes for that purpose, So that the Gift Itachi had given Naruto was the power to stop and remove that control over Sasuke which could make sasuke completely blind? Which is why Itachi hoped Naruto wouldn't have to use it.
He may also have implanted the Rinnegan onto Sasuke's other eye, so while he had control over Sasuke he also synced him with Gedo Mazo as we know Madara needed him for that role. What do you guys think?
___________________________________________________________________
My Theory ~ Sasuke's EMS is not EMS
From what I know so far, How Sasuke got his EMS is not really the same as how Madara got his when he took Izuna's eyes. As the story goes, Madara was blind and he either stole or was given his brother's HEALTHY eyes, which gave him a new permanent source of light.
In Sasuke's case, he was near blind and he took Itachi's BLIND eyes as replacement. I'm pretty sure Itachi was blind during the final moments of his fight with Sasuke's because if you remember, when Orochimaru came out of Sasuke, Itachi sensed his chakra rather than simply seeing that it was Orochimaru. So what I'm saying is, Sasuke has replaced his eyes with one that's in a worser condition than his own. Also, this wasn't a case of just plucking Itachi's eyes out. Madara had possession of Itachi's eyes awhile before it was given to Sasuke and whose to say that he hasn't tampered with them before giving it to Sasuke.
One thing is clear though. There's no way Madara will give Sasuke such power unless;
A) He knows how to quickly cancel it out if Sasuke became a problem.
B) It's not really Itachi's eyes that Sasuke has got.
Either way, Madara knows Sasuke is not like Kisame or Zetsu, his loyal surbodinate. He knows that Sasuke can just as easily TRY and kill him than help him so why give him such power?
Sasuke's hasn't got EMS in the sense of Madara having once had it. It could be a power that actually harms him and makes him more easily controlled to Madara and Itachi being the forward thinker that he was, knew Madara would want Sauke to take his diseased eyes for that purpose, So that the Gift Itachi had given Naruto was the power to stop and remove that control over Sasuke which could make sasuke completely blind? Which is why Itachi hoped Naruto wouldn't have to use it.
He may also have implanted the Rinnegan onto Sasuke's other eye, so while he had control over Sasuke he also synced him with Gedo Mazo as we know Madara needed him for that role. What do you guys think?