1.) I mean.. Yes it can, but you will be using 2 moves for nothing, when you can simply expel a fireball without the use of the fireball jutsu and use the kenjutsu/fireball jutsu insteadOnly on the Fireball Dance and Graceful Flame.
Fireball Dance: Couldn't this be achieved with a simple Kenjutsu technique that doesn't require any Chakra and a Great Fireball Jutsu?
Graceful Flame: Please Explain? Is it basically blowing fire at their feet that them makes the opponent/ target move up in the air, like you threw them, or is it more like one of the pillar jutsus?
LMAO!!!!!sorry just wasn't sure ;_; and I thought sasuke used lightining to basically create a thunder storm above him and then kirin is like a giant dragon made of lightning after three pillars of lightning strike. (Atleast in my Naruto shippuden ultimate game it was <.<)