sasuke will be super op mode.lol.I feel he can copy sage mode by read the chakra flow of naruto during that mode
The real question is....can a Sharingan user like Sasuke copy Sage Mode?
Anywho, even Jiraiya couldn't fully master Sage Mode without the help of those Elder Frogs so how can Sasuke even hope to learn it? Besides, let Sasuke stick to his own techs.
You are stupid if you think the sharingan can "copy" Sage mode.sasuke is a genius i sure he will do some research on it before he learn it or he will get another version of sage mode with the EMS
You need a contract with the Toads and only they can Teach How to controll Sage Chakra.
Sharingan Can't copy a Jutsu By "reading its chakra", I highly doubt the sharingan has enough insight to See Sage chakra, It can't even See the Chakra System unlike the byakugan
Even if it could (it Can't tho) Sasuke Lacks Skill to controll it without the Toads, If he even Trys he will turn into a Stone Toad and die.