@Riot A Reminder that Darius' E has just been getting nerfed since day 1

Not a QQ Thread, I want Riot to explain why

In the past, when Darius came out he can pull pretty quickly. This is when he had a "ninja" nerf. Here are vids to show

BEFORE https://www.youtube.com/watch?v=0M15wr-5O18&feature=youtu.be&t=1m23s

AFTER

https://www.youtube.com/watch?v=08MOp-SRnfE&feature=youtu.be&t=5s

Credit goes to this person, here is his original post

http://forums.na.leagueoflegends.com/board/showthread.php?t=3547062

But that was the past.

Lets move on to what was recent. Darius COULD pull blue buffs from both Red side and Blue side easily. Here is proof to prove that

https://www.youtube.com/watch?v=Zl5wEvmNAnk

2:49 - 3:00

You can easily pull the blue buff.

Now when Riot actually put up the new Summoner's Rift, Darius COULD NOT pull blue buff at ALL.

The only thing Darius had was his bug where you can pull basically anyone when they used their escape, unless they did it really quickly

BUT they "nerfed" that bug so that he can't PULL anyone who is in ANY animation of escape ANY animation of escape. That's right.

Then his new kit came out and im sure there will be more nerfs on its way. With the bug being fixed, They adjusted the pulls range enough so that he can pull Blue buff. But remember, The jungle before this patch was easy for it to reset. Now with this patch, there is really no reason to pull a Blue Buff when its "Bottom Bar" becomes 10 or 0, so itll hard reset. Then you have nerfs on his E which can be found on S@20.

So Riot, What is the reasoning for this?