Possible leaked nerf

I was looking through the playhearthstone card library, and noticed one peculiar thing, Theotar is shown as a 6 mana 4/4

https://hearthstone.blizzard.com/en-us/cards?set=standard&sort=name%3Aasc%2Cclasses%3Aasc%2CgroupByClass%3Aasc&textFilter=theotar

I tried to post a screenshot of it but I couldn't figure out how to here.

Very interesting.  Will be fun to see where this goes, if anywhere.  But I would assume either 1) a nerf is likely coming or 2) maybe they thought about making him 6 mana last nerf and last minute decided on 5 mana instead, and someone uploaded the wrong JPG to the card library.

Wouldn't surprise me in the slightest if Im honest. In a world where theotar is playable, this will always be a possibility.

All they needed to do was to discard instead of swapping cards. That will immediately remove theotar as a win con and solve just about all the problems the entire community has about this card.