8. South Park: The Fractured But Whole (doesn't fit the fanbase that well but it's not very demanding graphically so it should run on Switch without expensive graphics downgrading)
Yeah I just couldn't imagine South Park of all games on a Nintendo Console xD.
Predictions (Made July 2019)
LTD: PS4 - 130m, Switch - 110m, XBO - 52m 2019 : PS4 - 15m, Switch - 18.8m, XBO - 4.8m 2020: Switch - 22m (Peak Year)