I wonder if part of the issue is not everything is in yet?
Wyll is called the Blade of the Frontier and I bet you he was suppose to be a Hexblade.
Maybe Shadowheart suppose to be a different domain that not in yet?
No, pretty sure he was meant for fiend, considering that he sold his soul to a devil to become famous. Thats definitely a Fiend patron. I see Shadowheart's trickery domain to be as intended as well seeing as who her deity is.
