Zetsu is weak on the battle field however he is perfect at deception.
naruto is way stronger zetsu can't fight
Sasuke killed Zetsu, It's highly debated that Zetsu was pulling off a Bunshin however.
Sasuke is more stronger than Shikamura but he is smarter
Naruto is indeed stronger than sasuke
Rock Lee is stronger than Sasuke for a limited amount of time in the chuunin exams. After that, Sasuke is always much stronger.
sasuke is way stronger than kankuro
Kakashi clearly because Kakashi Is His master and he taught him The Chidori and The Sharingan and Orochimaru tought Sasuke some things but Kakashi is stronger than Orochimaru before he died that's why Kakashi IS stronger than Sasuke
Zetsu has not died yet.
Naruto is stronger then Sasuke because in episode 240 until 254 he will obtain kyubi mode that is stronger than Sasuke's susano
Before when Sasuke was 12 no way but now he could
If you mean Sasuke With Mangekyo Then Kakuzu Is No match for him :P
Danzo wants to kill sasuke but Sasuke is stronger than him