You have made two mistakes on Darius since patch 5.16.

http://na.leagueoflegends.com/en/news/game-updates/patch/patch-516-notes

'#1: **Darius never had 4% attack speed scaling/growth stat. **Darius always had 0.99 attack speed at level 18 without any attack speed items. If he really did have 4% attack speed scaling, then he would always have ~ 1.17 attack speed at level 18. His actual attack speed scaling was pretty close to 2.60% to 2.65% per level.

#2 won't be a mistake but it is more of a hunch. I have played Darius for so long that i know if you did something to him. **_I feel like you guys reduced the attack speed animation and you guys didn't mention this at all. _**If for example, I have 1.00 attack speed on Darius, There is a whole big difference to LIVE Darius and to Old Darius. I can't exactly prove it, it is just a hunch.

I would love to know why Riot didn't mention any of these.

It might be very minor on paper, but many things were done which hasn't been mentioned in regards to Darius.