I personally would like them to add the races from the recent Mordenkainen Presents: Monsters of the Multiverse sourcebook which includes 30 playable races with the updated format for any world in the multiverse.
We SHOULD(?its been 2 years EA + probably over 2 years of internal dev….?) get the other main races but for the rest…
Dream on. Never ever will Larian do that. Because for them, LESS of EVERYTHING is more apparently.
Less companions
Less classes
Less Races
Less immersion (day/night/time)
Less encounters
Less NPCs
Less spells/abilities
Black Isle would be proud! (sarcasm)