I would love this: people are in different places at different times, day/night circle, time actually going by and not doing a quest will autofail it at some point (where it makes sense).
That is one of the things, I miss in BG3: the passing of time. Yes, you can go to camp and sleep and then the next day, a situation is still there (for example the gnolls still threatening the Zhentarim trapped in the cave. Or Orin, who just waits patiently the whole game that you will come to get your comrade.
I would like for things to change, having consequences. There are some few ones, but not a lot. And I really want npcs to have a life and doing stuff.