I've been wondering since back in the day when Tobi and Sasuke first teamed up what his goal was with Sasuke. Really, this hasn't been completely answered. Yeah, he's go on about ruling the world and everything, we got that. He wants to drestroy the leaf, we got that too. Why does he need Sasuke...
honestly i really like both characters. i like sakura's super agressive behavior, she has a lot of strengths and a crazy personality which is fun. Hinanta is the win on this one though for me. i connect a lot more to her, her character growth is the most interesting to me out of the series...