So I've search as hard as I can and found nothing regarding an idea.
Multiplayer-Mini-games! ..... I see you all warming too it!
Create a mini-game, likely candidate is cards (similar to Magic the Gathering or Blizzards new Hearthstone), which can be played single player or multi-player. Not only would it be fun to play a card game in CP2077 based on critters from Witcher world, but it's something which could eventually be expanded to become independent.
Same in Witcher 3 ...... I could lose hours playing a Cyberpunk 2077 card game.
Anyways, I won't dribble as you get the idea. Plus, I really drink but someone suckered into trying this sickly sweet (and mildly addictive) cider called Kopperholgahn something. Now I'm off to bed.