I just want Tamaki to actually be a decent fighter. With her "nekomata" thing, I was expecting her to be something like a Shinra with a more animalistic fighting style, besides being in a bikini, plus being the "I can do it when it counts, but usually I just can't" type of character (even though now it seems that Juggernaut is that type of character), yet she just keeps on being brutally abused without doing much besides stall.
It really annoys me how her character design and ability are so utterly wasted by making her a punching bag, never even giving her an important fight in which she almost wins but gets defeated by some mistake, showing she really can do it but needs more training. At least that'd give her some dignity, instead of feeling more and more frustrating watching her barely do anything, or get beaten to a pulp without any possible retaliation on her part (since, so far only against normal infernal she's had a fighting chance, not counting Assault since he's just a joke at this point, and any other fight she gets punched, burnt, chocked, slammed or brutalized in some other way if she actually ends up trading blows with an enemy).
And I hope this arc or training montage or whatever it turns out being actually changes her character for the better, since, again, it is really annoying and frustrating seeing literally everyone else but her actually getting a cool moment, or feeling in control of a fight, while getting beaten into a pulp besides none other that the protagonist, who's supposed to get beaten to a pulp because that's how shounen protagonists get stronger.