Could be true.
But I was just joking anyways, so it doesn't matter.
We saw her fight only once (if you call that a fight) and thatwas against Itachi.
So it's obvous her skills (in genjutsu) didn't seem to be strong.
But nevertheless, if Asuma has already been morally wounded there is nothing she can do.
But since most of the people already think he's gonna die, maybe Kishi will suprise us and let him live (somehow)
"For Feanor was made the mightiest in all parts of body and mind, in valour, in endurance, in beauty, in understanding, in skill, in strength and subtlety alike, of all the Children of Illuvatar, and a bright flame was in him"