Please make Kennen's passive scale his energy regeneration with his CDR

He gets CDR cap through his standard build, but he can't utilize it during the late game thanks to being energy starved at virtually all times. Which also fucks him over if his team gets engaged on if he tries to utilize the low cooldown on shurikens.

You generally won't get the energy refund on Electric Surge, because you're either flanking or in the river. You're not going to reach a champion before at least being slowed, and there are no minions due to Scuttle always being dead or your team wave clearing. If the enemy team flashes out of your ult or is otherwise high mobility and you can't keep them in it long enough to get two strikes, you're just left there with no energy, unable to do anything.

Shuriken also eats energy much faster than he regenerates it, so while sieging or contesting objectives, he can only throw one every 5-6 seconds lest he be out of energy when the engage happens. The damage on his shurikens are balanced around the low cooldown, but he can't actually take advantage of it, which makes zero sense.

There's no way for him to contest with mana based champions, who can just spam their long range, much higher damage poke on cooldown without worrying about resources.