Hello!
I'm a big Sasuke fan and with simple logic everyone can see that he will not learn Sage Mode,just because he has Jūgo's DNA.
Even if he is capable of having Sage Mode and Orochimaru can teach him but wouldn't it be cliche that 2 most important characters Naruto and Sasuke having the same ability.
So that theory is off the case.
I'm a big Sasuke fan and with simple logic everyone can see that he will not learn Sage Mode,just because he has Jūgo's DNA.
Even if he is capable of having Sage Mode and Orochimaru can teach him but wouldn't it be cliche that 2 most important characters Naruto and Sasuke having the same ability.
So that theory is off the case.