Originally posted by: jing
Sasuke has weak fire jutsus. If his is high, then Itachi's must be a GOD of all firejutsus..
but i believe sasuke did train.
i wouldn't say weak. it was said at the beginning by kakashi that sasuke shouldn't have had the chakra capacity to do that fireball shit he attempted to hit kakashi with. also, the only times we've seen his fire techniques be ineffective were when he was fighting high level opponents(ie. kakashi, oro, gaara).