These are very good points and i get where planning around a wish spell or divine intervention is a nightmare to plan for from the perspective of developers but like you said these are all tools in the game available to us and should be used. As far as a wish spell i think having to give up crazy amounts of money, materials, or time to get some kind of fix would be really awsome and still lead to amazing story telling. I hope we can get some word from larian someday about epilogues for the companions, maybe in a DLC or in some kind of definitive edition.
