Would you be mad if the mysterious individual near Sasuke is a completely new character? If not, what type of character would you want to be introduced?
No, we actually need some new characters to spice up this story. I need some diversity up in this; maybe some Hispanic ninja would be nice (if the Sarutobi clan isn't hispanic).
I would be both disappointed and intrigued. On one hand, we have a new character, but on the other, a new character isn't worth concealing for two weeks.