@Balance Team for worlds.
I think there could be some tweaks that can expand the champion pool very well but tweaking or buffing a few champs.
1: Nidalee Reduce swipe CD Increase spear close range base dmg at early levels. have switching to cougar break CC (snare, stun, slow only) but switching to human reduce movement speed. (She already has paragraphs to her kit so maybe removing something else from her kit to buff a lil more)
2: Ivern: increase Q range and missle speed. Increase base move speed.
3: Poppy: I don't know what to do with poppy but bringing her back up in the meta can be a nice change up since the tank meta made champs comparable to her pre nerf levels while not buffing poppy back up enough to compensate.