I see zero reasons to include multiplayer, that is just pulling resources that could be used for the singleplayer aspect and using it for multiplayer. Honestly, with as much cinematic moments and scripted sequences. I would say they would pretty much have to create a whole separate game to get it to work. Disable all the singleplayer missions and then create separate new missions that can incorporate multiplayer or coop. Even if you get it to work, unless its close friends, having random people in your game just turns into a yelling match filled with action junky griefers. I would rather CDPR not use resources on multiplayer and instead spend that on improving the singleplayer experience.