Can we make Aurelion viable again?

Cause I like him but seriously I've seen like 1 Aurelion in the past 200 ranked games and I beat him badly, simply because he's Aurelion and he's a bad champ right now. At this point it's not a matter of no one knowing how to play him, he's just not good and there's infinite ways to outplay him. Jhin came only like a month earlier than Aurelion and Jhin's pick rate is like 20%, he's at least tier 1, meanwhile Aurelion regularly drops to 44% win rate while Jhin bottoms out at only 49.2%.

So, how to rework him to be viable in ranked:

1. Make it so his Q can be instantly reactivated and stun people, just like Anivia's Q. This is probably the biggest flaw in his kit, he's literally a free kill if you just walk up him.

2. Slightly increase the maximum range of Celestial Expansion.

3. More on Celestial Expansion, make it so players can choose what intermediate distance they want the stars to orbit at between the minimum range and maximum range like a normal ability, increasing the mana cost the further the stars orbit.

4. Make it so only hard cc stop his flying celestial buildup, not just a pebble thrown at him.