I understand that keeping the games file size small is great for such a big game but maybe it's time on console to increase the games file from 10GB to around 25GB
In doing so it may benefit tremendously for optimisation and all round better for the game, you could cut most in game render issues and pack more data into the files.
I know nothing about coding or anything to do with these things but I do believe it could help if not please let me know below.