KasiCair
I have a feeling that Rei wants Ringo to over achieve as f*ck in this mission by killing A and most of the Kumo guys so that: - the Mizukage can't blame her (obviously) - Kiri as a whole is f*cked because of Kumo's complete rage-boner at killing the Third Raikage's son... and the Mizukage can't blame anyone but himself for the whole debacle... and all his plans would go down the drain - Ringo's popularity/infamy skyrockets to canon-Minato levels... again, just to spite the Mizukage and show Kiri that Ringo is worth more than just her former swords' wielder