[quote=@Lucius Cypher]
If thats how her Semblance Manifest itself, I dont see how its that far fetched. I don't exactly hold the RWBYverse to a high level of realism. As long as it's consistent and won't later contradict itself (without explanation anyways).
[/quote]

The problem isn't how her semblance manifested itself, we are in a fantasy universe after all. The problem is that is has manifested itself in two very distinct and completely unrelated ways almost like two absolutely separate semblances. Sure someone could have a sound semblance, someone could have a healing semblance but you can't have both unless there is a logical way in which they tie together.