- 6 party members (it is not to late for this) - adding xanathar's guide and sword coast subclasses and origins - adding an option for the die in conversations (likt this you can choose if you truly want to gamble your choices away) -Day and night cycle - micromanagement of the camp -normal longswords (they are too big) or make short swords longer. -Yuan-ti. (as a playable race)
all of this and the game should be perfect in replayability and gameplay