So if there was supposed to be 7 lights and 13 darknesses. Why does Xehanort think he can just make them? What if the original 13 darknesses show up and kick all of the Xehanort's 13 darknesses' asses. Meanwhile the 7 lights just think "Well..I guess we'll just go home while you guys figure this problem out". Then the real 13 darknesses and Xehanort's darknesses destroy each other.
So if there was supposed to be 7 lights and 13 darknesses. Why does Xehanort think he can just make them? What if the original 13 darknesses show up and kick all of the Xehanort's 13 darknesses' asses. Meanwhile the 7 lights just think "Well..I guess we'll just go home while you guys figure this problem out". Then the real 13 darknesses and Xehanort's darknesses destroy each other.
How would you guys feel about that?