User blog comment:VedranTheII/Pretentious Diaries 2: What tricks would you teach your Aura?/@comment-24994749-20150718160146/@comment-25555436-20150719125235

That....seems like a small drawback. I mean, it's not like the Grimm can see you from the other side of the planet, and you would still get bigger physical limits, be able to use Dust by yourself, and get some super power.

It sounds much more like a win-win situation to me.