I didn't want to make this thread, I thought it was obvious why he couldn't. But Necromancer4276 insisted so here we are.
And yes I know there's already a thread exactly like this.
Alright, to start off first you have to learn some advanced concepts here.
That is, what is "Mindscape"/"Soul", what is a seal,and what is the special plane only Jins and Bijuu can enter.
This is being in someones mind/Soul.
Or this
This is being inside the a jins seal.
Notice the giant f
cking gate.
And then there's this, the separate astral planes which only Jins and Biju can go to.
The last of which has nothing to do with this thread at all.
The Sharingan only allows only allows users to SEE inside the seal.
It has no special abilities against Jin's besides casting genjutsu on them like normal people ( Aside from Perfect Jins of course)
Actually suppressing the Kyuubi once inside the seal is no feat at all, and doesn't require a sharingan.
I'm sure a hyuga could do the exact same thing.Probably better too.
So the Sharingan lets you merely see inside the Seal, something a seal master or a Jin could do easily.
But here's why it would be useless against Perfect Jins, especially BM Naruto.
THERE IS NO SEAL
Boom, gone.
Naruto isn't keeping the Biju behind a GAINT F
CKING GATE anymore.
No more awesome seal Tatau
There's nothing for the Sharingan to see inside, leading to there being no possible way for them to get in.
And as for Killer Bee, who still had a seal and was a perfect Jin, we have no idea what his seal looks like on the inside, but I'm sure he could just fight off whoever managed to get inside, or even open it slightly and have the 8-tails do it itself.
I didn't even feel like putting a cool gif. at the end of this thread.
And yes I know there's already a thread exactly like this.
Alright, to start off first you have to learn some advanced concepts here.
That is, what is "Mindscape"/"Soul", what is a seal,and what is the special plane only Jins and Bijuu can enter.
This is being in someones mind/Soul.
You must be registered for see images
You must be registered for see images
This is being inside the a jins seal.
Notice the giant f

You must be registered for see images
You must be registered for see images
And then there's this, the separate astral planes which only Jins and Biju can go to.
You must be registered for see images
The last of which has nothing to do with this thread at all.
The Sharingan only allows only allows users to SEE inside the seal.
It has no special abilities against Jin's besides casting genjutsu on them like normal people ( Aside from Perfect Jins of course)
You must be registered for see images
I'm sure a hyuga could do the exact same thing.Probably better too.
So the Sharingan lets you merely see inside the Seal, something a seal master or a Jin could do easily.
But here's why it would be useless against Perfect Jins, especially BM Naruto.
THERE IS NO SEAL
You must be registered for see images
Naruto isn't keeping the Biju behind a GAINT F

No more awesome seal Tatau
You must be registered for see images
And as for Killer Bee, who still had a seal and was a perfect Jin, we have no idea what his seal looks like on the inside, but I'm sure he could just fight off whoever managed to get inside, or even open it slightly and have the 8-tails do it itself.
I didn't even feel like putting a cool gif. at the end of this thread.