One can only hope Larian introduces the concept of "Session 0" to the game.
Be it in a minimalistic version --> LOTS of options, or in a more elaborate way --> explaining all of the HUGE amount of options in a separate tutorial. Heck, they should even ask you when starting a new game, if you want a "Session 0".
And by LOTS of options I mean:
High ground (game mechanical) advantage on/off/flat bonus
Backstabbing advantage on/off
Flanking on/off
Bonus Actions RAW/Larian style
Weapon swapping RAW/Larian style
...
and so forth
And "Session 0" should be separate of the nautiloid ship, maybe in Baldurs Gate or I'm some village or whatever.
That would make many, many people happy, I believe.
There is a reason why WotC, DndBeyond and others praise it so much.
It'd be really cool to have a session zero built into the game.
