changing teams with ball without rebounding

[Lauli]

firens balls are opointing out some invisible objects, that object reacts due to an ik8 with one of kakashi's special bdys
the invisible ball sticks forever at another special bdy of him, when kakashi uses his "copyed attack move" the ball goes to a frame(again with ik8) where he opoints out firens little fireball, or his flames, or whatever had been copied before.

Can't you just make Kakashi create a ball, that ball react to firen, instead of... the other way round?