Thinking about it, I would maybe have buffed flicking to act as an alternative to middle clicking. It does have its uses over middle click sometimes, depending on the unit-- you can use still flick exploding Updatomos away, for example, and it's the best way to play Precious Grems with the corruption mechanic-- but I myself also just tended to rely on middle click and use flick as a secondary option, rather than vice versa. Definitely wish I had found a way to balance it all out better and incentivize you to use both (and make it easy enough to, with how chaotic matches are).
Thank you for playing!! I greatly appreciate it, and I'm happy you had fun.