I think 15m is the floor, it should sell better than Arceus even if I think it looks worse. The crossgen release will help greatly. It being one of very few first party titles you can pick up for Switch 2 at launch will help a bit too. Long term I guess it depends if a new pokemon is launching next year.
I'll go with 15m-17.5m, but I think it passing 17.5m is a definite possibility.







