Hmm... Perhaps in addition to a weapon upgrade, a possible semblance upgrade? Or at least a bit of an elaboration on its effects. Right now her semblance allows her to effectively telepathically control her sword: what if we can do the same with arrows? Give them a bit more force when shot, and if she's sniping she can use her semblance to help her aim. This way Skyra has long range abilities and can serve as her teams' Sniper, taking out long-range opponents.