this thread is pointless... he does not and will never have a shringan in his right eye point 1. chakra drain 2. mangekyou blindness 3. wth would his other mangekyou abilityes be? -.-' now a fair question would be if he could optain ametrasu or something else...
if he had 2 sharingans not being an uchiha he would be basically blind because he had to have his eyes always covered by something like he has now with his sharingan :/
he would only see something in battle
no he cant deativate the one he has now.......can you imagine him randomly walking in kohona.....
naruto:hey kakashi sens..........
Kakashi:naruto whats wrong........
*naruto spams in pain from sharigan genjutsu*
Kakashi:GOT DAMMIT!!!!!!