its proven that sasuke cant beat anyone ful power 
orochimaru = he old and bleeding, sasuke just put him pout of his misery
itachi = pratically blind, no wonder he has kisame helping him, plust itachi didnt really want to kill sasuke
deidera = pawned himself XD
and to clarify itachi killed oro
gaara pawned sasuke XD
now thats full power
orochimaru = he old and bleeding, sasuke just put him pout of his misery
itachi = pratically blind, no wonder he has kisame helping him, plust itachi didnt really want to kill sasuke
deidera = pawned himself XD
and to clarify itachi killed oro
gaara pawned sasuke XD
now thats full power