Aatrox needs a Ratio change to help bring him back in the game

Aatrox, My main champion who is really underrated and considered weak to people,I disagree on their reasons, but some of there points are correct. Aatrox is weaker compared to other champions, not because of his kit, not his squishyness, and not just himself. It's the ratio he has that makes his scaling weaker than most champs late game, It's bonus AD that's in all of his spells. Meaning he is forced to get damage or became a sponge late game that does no damage and is basically useless if avoided. If he gets kills, he's decent, but that's IF he gets kills. His kit is really amazing, He can soak damage if built right and sustain fights, even bait out his passive and turn the tide when he revives, And that flash Q is amazing. It's instant and unstoppable if not quick to react, getting couple kills or an objective. But to do that he will have to group, Aatrox is way better splitting than grouping, why? Because his kit is meant for splitting, Team fights are optional, but to do that he will need to get tanky, otherwise the moment you engage is the moment you need to get out. OF course building tank is the right option for you to choose, but the scaling puts him behind as he builds tanky, Usually 1-2 AD items helps, But late game his damage will fall. Compare him to other champs such as Vi, Jax, and Irelia, They only need one damage item and they are set for the rest of the game. They all have there kit to have damage and tankyness while there ratios are strong enough on it's own. Aatrox needs 2-3 damage items to even compare to them and that will bring him down. Riot needs to rework on his Ratios, no need to increase the base damage of any spells because it is enough already, just the Ratios need to be changed because he is naturally non tanky and will need the damage later on to compete with any other champ. I would love Riot to bring Aatrox back into the game as a Champion who is meant for his spot, A natural sustainer who doesn't fall down naturally late game. Not the champion who is weaker than other champs.