[It really wouldn't. He brings a hand up to his chest for a moment, before shaking his head.] No, I suppose not.

But if you can find a way to remove the fonons, you should be able to use a similar method to contain them. That is to say, if it's possible for someone who isn't a fonist to harness them at all, there's no reason there should be any difference between controlling them and containing them. It's just a matter of finding an arte that would work for something like this...