hmm.. i was wondering.. if itachi shows sasuke the images of clearing the entire clan was fake.. coz he's already on a one way road.. and there's no way he could help sasuke to improve.. so he's trying to motivate sasuke ? and by then he'll show the truth that it wasn't him that did it..

i believe that sasuke wasnt the only uchiha kid at that pt of time.. maybe he is.. but if there where.. that means they're killed too.. like that two old couples.. i don't think they can do much too.. but they're killed by itachi too.. so why doesn't itachi kill sasuke ? i believe sasuke can do better than those two..