So we all know that sasuke left konoha for power from orochimaru and thats exactly what he got orochimaru trained him and sasuke became alot more powerful but what if sasuke hadnt left and instead of orochimaru being his mater what if kakashi remained his sensei and taught him kakashi not only thought him chidori but he helped him advance his sharingan how powerful do you think sasuke could have became if kakashi remained his teacher