It depends on what kind of intelligence we're talking about.
If we talk about long term life plans then black zetsu takes n1 spot by far. He planned the whole shinobi history.
If we talk about battle anallysis and quick battle resolves then Kakashi hits the top. Followed by shikamaru, shikaku, itachi and minato.
If we talk about overall intelligence then your list is good, but i still miss black zetsu on that list. And hiruzen should be the last of the list, the 8th spot is just right for him, nothing above that.
lmao just read the black zetsu thing
If we talk about long term life plans then black zetsu takes n1 spot by far. He planned the whole shinobi history.
If we talk about battle anallysis and quick battle resolves then Kakashi hits the top. Followed by shikamaru, shikaku, itachi and minato.
If we talk about overall intelligence then your list is good, but i still miss black zetsu on that list. And hiruzen should be the last of the list, the 8th spot is just right for him, nothing above that.
lmao just read the black zetsu thing