I hate how Lee Sin's kick has to have such a damn short cooldown for something so impactful
He's basically got the same thing going for him that Rumble did (until Rumble's last nerf): He's only thinking "Is my Dragon Kick ready? Good, I'll kick someone just for damage and to make people angry!"
Where is the decision-making on when to use that kick? There isn't any; he has it too often when he can easily get 40-45% CDR. Add on that damn mini-stun at the start of it, the fact that it does a ton of physical damage, and it's pretty broken.
But I'm sure I'm going to be shot at in real life for even entertaining the notion of a Lee Sin nerf. So fire away; I've been shot before.