A little worried about how much they're revealing to the adults. That's another nasty aspect to Edward's plan, he's getting a peak at any powers or growth that they'd otherwise be ignorant of. Oliver's inventions for example might be the kind of surprise innovative power multiplier that could give child-level powers a chance to fight an adult on a more even level. Now all the most powerful adults (and GGF) will know about it. In an ideal world the Star Bearers and newcomers would figure out a way to put on a show and "fight seriously" enough to be believed without actually showing their full hand, but none of them have the thought patterns, experience, or trust to pull that off on the fly. Hope they can salvage something from this trial, though getting back Louise/Lou might be enough by itself to make it all worth it.