the problem with Gortash is his ending if you don't kill him yourself it may be too much to add in a patch .
Now a Dark Urge & Gortash ending is ruling the brain together and Faerun (Toril).

I'm all for there being a romance path back at the games inception he has the vibes any millennial who was listening to Green Day way back when and swallowing The HP films as soon as they were released he could do with a little bit of a clean up but definitely be on my "would " pile.

However it should be Dark Urge only as all the little crumbs throughout the game brings those two together a regular Tav should kill him for Karlach