Yorick Rework Ideas

So as of now Yorick will be getting his rework after the Mage update. I think rito should release his rework around Halloween to add the spooky factor to him. Anyways, I have a few ideas for his VU and a little bit of his kit. Yorick is considered barley alive which makes me believe he is a zombie. So I think yorick should be a skeletal rotting corpse. A long time ago grave diggers wore black robe like outfits, white gloves, and a top hat, I want to see that on yorick. For undertaker yorick I think it would be really cool to see that skin turn into a plague Doctor with the big beak and the brined hat. Heres some ideas for his kit. Unholy pact (passive)- everytime yorick kills an infected champion they come back from the dead for 6 seconds to do his bidding.

Crypt Keeper (Q)- everytime yorick kills a minion he can use his q to turn it into a zombie. He can have a max of 3 zombies and they don't go away until somebody kills them. This would have to be on a higher cool down so it wouldn't be op. All the zombies would do is attack and slow.

Feast of flesh (W)- yorick take a big bite out of enemy champions and minions healing himself and causing them to be infected for a little.

Buried alive (E)- yorick walks up to an enemy and hits them in the head with his shovel causing them to be rooted into the ground.

Release the horde (R)- yorick would create a circle of zombies around an enemy champion. The zombies would then close in on the enemy dealing damge to them and infecting them as well.

This is my first kit I've ever thought of so let me know what you guys think and also if you have any ideas for Yorick id love to know. Thanks.