Haha, Itachi, you so cool.
Kabuto: My jutsu is perfect. It has no weaknesses!
Itachi: That's where you're wrong. It's weakness is... ME!
Though, I expect many jutsu's weaknesses are Itachi as well lol. Anyway, it seems Sasuke's reunion with Itachi has done more good than I thought. At least for the time being, it seems to have cooled Sasuke off considerably.