Sasuke can by the following
Tsunade: Sasuke can use base speed along with sword slash,cutting off her head first then other limbs
Gaara:Lightning release is stronger than earth release (gaara sand) ,a chidori spear or sword would be enough to penetrat gaara defense.Sasuke can also use chidori nagashi to defend against gaara sand jutsu.
Onoki:Onoki dont have any defense against genjutsu,plus prevented MS Sasuke from casting genjutsu when they met at the kage summit.Madara take both Onoki and Muu down with genjutsu,it will not be hard for Sasuke.In addition,Onoki dust release take some time to charge before it do attack,sasuke can use his speed to evade or attack him.
Raikage:Sasuke have the curse seal which will amplify his lightning release making his piercing chances better on Raikage armor, compare to MS sasuke.In addition,Hebi Sasuke have access to dark chidori (from vote 1 ) ,which is a amplify version of lightning release that do more damage than regular lightning jutsu