Speaking of the Wild mode — some cards rotating there aren’t ‘unnerfed’, I see, but what of Deputization Aura? It’s not even been a Standard card for about a year oh so, did they forget to revert it last time? PS Oh, actually, it was adjusted, not reverted — maybe the original form was considered too strong, the nerfed one — too weak… Still strange for a Wild card (from the Showdown in the Badlands) to have made it into that list, though.
Another interesting case is the Menagerie Jug. Not getting buffed again, for the previous ‘nerf’ was a reversion to the original state?
https://hearthstone.wiki.gg/wiki/Menagerie_Jug#Patch_changes