What if there was a feature a lot like the sprite editor, but instead of editing the sprite, you edit the hitbox. Hitbox animations could be added to behaviors, it’d add a lot of cool things you can do with it.
This is definitely on the roadmap, but it’s unlikely it will be animated, at least at first.
I would love to have this and I have said it so many times 
I don’t ask for animated hitboxes but it would be nice hitboxes for each animation.
(I just ask this because of the Butterfly Boss. She changes a lot his position in her animations. And it causes huge rage to people because “It didn’t touched”)