Quote Originally Posted by mage
He was referring to Naruto as a zero because his affinity was unknown. Did he magically turn from a "zero" to a wind by doing the paper test?

How can 'affinity' mean "what he has trained his body to mold chakra into" when we find out he has an affinity to wind, but has never done any training that would give him that affinity? Each person is probably born with a certain affinity.
I think you misinterpreted my post...

No, naruto didn't turn from a zero to a wind by doing the paper test, he's still a zero until he actually performs a wind jutsu. I was trying to make a distinction between capacity and natural alignment.

Also, anyone who agrees with mage yet admits that affinities can be "learned"... congratulations, you just contradicted yourself.