Itachi was already going blind when he fought Sasuke and fyi Itachi didn't lose that fight, Itachi quit so blind half dead Itachi is still better than Sasori. Madara said Sasuke would have died if Itachi would have fought seriously.
Sasori can switch to a burning puppet and die. Itachi leveled a forest with Amaterasu, it doesn't matter how fast Sasori switches because all of the puppets would be on fire with a flame that consumes until what it is consuming is gone.
If Sasori doesn't have senses then Sasori can't see, hear, feel, smell, or taste. We know that Sasori could see and hear. He can also control things meaning he has to feel something on some level.
You made Itachi fully healthy, meaning Itachi isn't sick or blind.
Itachi wins, easily.
Just remember this, in order to do this.
You need a lot of stamina, and chakra.
Which in the databooks.
Itachi is rated 2.5 / 5.0
And i know , that itachi did not lose that fight. Itachi would have won easily with no problems.
You're just making up things now...hahaha.
You really think sasori is gonna switch to a burning puppet..?
Really...that is..just retarded
You say all of the puppets are going to be on fire.
Sasori has over 297+ puppets..
He does not use all of them at once..
And btw, Amaterasu makes itachi's vision blurry right after use for about 3 secs..
In that time.
Sasori summons the third kazekage.
And uses the jutsus. Which are impossible to dodge.
Making Itachi go defensive.
Using susanoo to defend against it.
Since you stated that itachi would use amaterasu all day long.
He would already be tired.
He would lose of exhaustion since the totsuka sword would be useless, unless it lands a hit on the core.
If itachi gets touched once. It's over. Poison on every weapon.
Sasori is a puppet.
Period.
The only living thing in that body is a heart.
Manga facts ^^