Conrad, my brother, in respomding to me you lay out all these changes to the game in ea that wouldve cost money, like halsin based on community feedback, And then in the same post responding to canuck you say it will cost to much to change that part. Come on man.
I do agree if we do get a happy ending for karlach it wont likely be a patch it will be a DE edition, cause her story requires added content like avernus or atleast upper city.( if they wanna do it right imo) but i will bet money it wont require any retcon. It will just be added content with story options that the player can CHOOSE to pursue.
Just like we can choose to go to the creche or not. Or choose shadowheart to stay with shar or not. Etc etc. Its about player choice not nessicarily about how the origin characters arcs are SUPPOSE to unfold.