Nerfing Aatrox, but not destroying him
Add 0.70seconds between the Q casts Make the scaling lower by 1-5%( scaling with level ) to not completely destroy him. Q at max rank cooldown 7seconds instead of 6
His W slowing 23% instead 25 at all ranks but to compensate for slowing loss, it lasts for 1.75seconds instead of 1.5 OR E slowing 17 / 19 / 21 / 23% and 25% at rank 5, helping those semi immobile champions have a chance to escape
His E healing at max rank 28% healing instead of 30 but make the dash longer in distance 5 - 10
The reason for lower amount of healing is, when in his R form (at max rank) he gains 70% healing, combine that with 30% on his e that makes 100
Add in death dance 15% that's 115%
OR
lower the amount of healing on his R from 40 / 55 / 70% to 38 / 50 / 65% but change his E healing to 24% due to 
being a factor causing him to heal over 100% not counting in the red buff, potions and runes, he would otherwise be able to get near 120 -130% and maybe a bit more healing
Aka in short, a bit less damage and healing, but not too much to destroy the champion, but enough to make the laning phase possible if you are a squshier laner.
