Fix int splitpush sion by removing his passive and replacing it with his W passive

Sion is one of my most played champions, I enjoy playing him both tank and AD, but this new strategy of dying to push so you can proc demolish hits with your zombie form is really annoying to play against and something should be done about it.

Personally I think the fix to this problem would be just to remove the zombie form, which 9 times out of 10 is completely worthless anyway, and just replace it with the W passive (hp gain on cs and takedowns) since that's Sion's real passive anyway. Perhaps it could be slightly strengthened to make it feel more impactful, or make the tracking of hp gained more prominent.

The whole point of his passive was to replicate the feeling of having your ult up on pre-rework Sion, right? Even so he's such a different champion now that I don't think that's really a relevant concern anymore. Removing the passive would kill a strategy that's really no fun to play against, and wouldn't cause him to lose much of his fun factor or power in my opinion.

What do you guys think?