Aatrox Had A 46% Winrate so riot nerfed him, and now he has a 45% winrate????
Welcome to Patch 8.16, the one where we buff up a few tanks, and some champions who have been terrorizing the Rift get taken down a peg. (i would not say aatrox is terrorizing the rift)
One of the weakest champions in the game aatrox got nerfed on 8.16 
His playrate is on 1 to 2%.
Riot Have No Reason To Nerf Him
Even if he is overpowered having a 45% winrate just isn't gamebreaking for the enemy.
Riot: We've mostly gotten Aatrox's power level to a good place, but we still need to trim a bit of his laning strength to prevent him from being so much of a bully.
E - Umbral Dash PASSIVE HEALING AGAINST NON-CHAMPIONS 33% ⇒ 15% CHARGES WHEN LEARNED 2 ⇒ 1
R - World Ender COOLDOWN 140/130/120 seconds ⇒ 160/140/120 seconds
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