The state of Aurelion Sol

I am going to be honest here, Sol is having a tough time as of now. He is barely even viable not because he is generally a bad pick or champion. It is because there is so many different champions that counters this guy (namely melee champs), and with the addition of runes like conquerer, electrocute, and even dark harvest, assassins and other melee champs are going to crush him. Not just assassins, but tanks as well because his passive disables whenever he is stunned or cc'd by any kind. He has an escape tool, only one, but with a stupidly long cooldown to be considered an e. Want to know what would make him somewhat viable? If his q was able to instantly recast under him, so it allows him to get away from champions attacking him up close by stunning them. Speaking of his passive from earlier, it allows him to be seen in bushes, which is kind of stupid, and his e allows enemies to see him, he constantly reveals his location to the enemy team, he is a literal walking target for a zed, yasuo, yi or some other melee champ. Asol needs to have improvements made, as of now he can't really fit in as a pick during the meta.