Can we have more "Time" attached to zilean??

I am not zilean main, not someone who think zilean is OP either.

I am talking as someone who perceive zilean as a time mage. In my opinion, he's, the worst time themed character I have ever seen. I don't want to be rude, but that's what I really think about him. Why I say this?

Passive : kinda ok. It's like he's speeding time around him.

Time Bomb : Super fail. This skill fit ziggs more than it can fit to zilean. I mean, a time mage throws a bomb that will explode after few seconds? you are a time mage, you can speed up you ally and even their experience, but you have to wait some seconds to make your bomb exploded? My friend told me his idea about a time themed champion. He said it will be a character that can throw knife, and he can stop that knife with his time manipulation. Then when someone walk in front of it, he can make the time around the knife ticking again, so the knife will hit the enemy. Aside from balance thing, I think it's a better fit time mage concept than time bomb.

Time Bomb (PBE) : As for me, who have seen that "WTH time skill" of live zilean. Zilean time bomb in pbe, uncontested, is a cool and neat idea. That visual update is cool too. And it give more time theme since it "speed up bomb delay with another bomb". Actually I want the change goes live. But something about this skill still goes wrong.

Rewind : Thematically it's a great skill. Even though it doesn't give much sensation about time mage when you use it

Time warp : Animation in pbe is really really good. But it's actually pretty much can fit into every other champion, because it's technically just "slow/boost". Give it to trundle, ice can make ally slip (faster ms) or make the enemy froze (slower ms). Or nami, little water can make someone slip too, too much water will make you harder to move. Or ahri, charmed enemy usually will come to her in slower state, but charmed ally will energize them (faster ms)

Chronoshift : Guardian angel V 2.0. No time attached. Only revive you with a bunch of heal. I thought it could turn back time when the target taking a lethal damage (turn back position and health). But what surprised me it's only "revive, give much heal if you have much AP"

So, with that being said. I want him to be more unique, the word "time" alone is unique, so much idea you can explore. I have made a similar thread about this, but downvoted so hard, idk, maybe it's because I have a wild imagination compared to majority of community.