This won't be in my Episode 17 Review of Hirogaru Sky Prettycure, but... I find this interesting... Is the whole "pass the baton" like a subtle reference of the OP's lyrics in the bridge?
"A baton that connects kindness with a smile that says 'thank you'
I want to hand them out one after another, the circle of happiness starts with small things"
I'm unsure if it's the case or not. Regardless, it's fun to discover this. I really love the lyrics of this OP, as it shows more personality on what a hero or a Prettycure is. Still, what are your thoughts about the symbolism of baton passing?