Originally posted by: Kid-A
The whole symolic meaning behind Naruto as a character is that he overcomes challenges without a bloodline limit while all of his enemies appear to have them. It's about the ability to overcome seemingly impossible odds.
Good point Kid-A but in a way Naruto does have a bloodline limit, the Kyuubi. and as to Sasukes sharingan..the first time he used it on the bridge it was one comma in his right eye and two in his left, could be wrong but thats what i saw. And as to Kakashis sharingan i would think he would have to have some Uchiha blood in him to use the sharingan really, but heh who knows really we hardly know anything at all about him.