"Though it would make it a hell of a moment if she gets the drop on him later," Garrus muses after nodding his agreement all throughout America's list of suggestions. "Not to mention it would go a long way towards making this her story."

Which, maybe it wasn't meant to be - especially as it stands right now - but it should be. Most of the plot revolves around her, she should get to be a part of it at the very least.