Quote:Itachi being dead, and thus summonable like that, would probably fuck with Sasuke's head quite well, even without Itachi being in front of him. I've seen some fics that suggest that there was a cousin (Shushi? something like that) of about Itachi's age that was quite close to Itachi and Sasuke before the Massacre - Itachi's best friend or the like. And he'd probably have Sharingan. But I don't know how canon that is.
Speaking of which, I'd like to throw out a question for input: part of the battle that takes up most of the next chapter is going to be the Devil's use of Edo Tensei to pin the others down while she works on her chosen victim. Now, being who she is, you -know- that she's picking her puppets for maximum emotional damage... I've got Naruto and Sakura covered, and she doesn't -know- Neshan well enough to hit him good, but Sasuke's a puzzler. 'Cause, y'know, Weasel-breath ain't dead yet.
Hell, have Shushi Edo Tensei'd before hand and turn up under a henge as Itachi and trade spit with H!Sakura before fighting Sasuke. That would have some significant emotional fallout for Sasuke and Sakura.
D for Drakensis
You're only young once, but immaturity is forever.