That subtlety adds a new, interesting layer to the performer. Reno merely tilts his head at first, seeing very clearly from his vantage point. The transformation into harpy came in with a perk of really sharp, predator sight. It also came with the addition of his arms now doubling as wings. With rufous plumage, turning sharply into grey-black at the end of the flight feathers. Kind of forced him into a change of his usual fashion, can't be sleek, lean, and mean when you got a fucking wings for arms. The feathers going on the back of his neck and disappearing under the shirt down his back and shoulders are almost missable, given their colour is already similar to Reno's hair.

"A coach and trainer would agree." He throws back his reply with a humorous tone. "Audience, on the other hand, just wants to be entertained! See something new"

It's not like he's coaxing Elidibus to show off more moves, and more skills, because he likes to keep tabs on people and what they are capable of doing... ooops. No, he is totally someone that would do that. But since he is the type to that, he wouldn't say that aloud, right? When faced with a potential performer, utilizing subtlety, Reno leans into the polar opposite, that is. Being a little shit.

"Or do you want me to go down there and cheer you on first? All you need is to ask!"