[quote=@ItsAnan]
[@Raineh Daze]
Canon characters elements meaning?
Their clans? Kekkei genkai? Legacies?
[/quote]

Pretty much the first two, even if the characters tend to be radically different (and hopefully without the bizarre writing that kept stuffing more and more powers in the Sharingan when the interesting part was [i]the base idea[/i]), since otherwise... I'd have to come up with a totally new character idea. xD