I'm gonna do a top 20 prediction just show how even the 20th best selling game can be a big seller. Doesn't take into account unannounced titles, even ones that are rumored.
1. MK8 DX - 70 million
2. ACNH - 50 million
3. SSBU - 37.5 million
4. BOTW - 36 million
5. SMO - 31 million
6. TOTK - 30 million
7. SV - 29 million
8. SWSH - 28.5 million
9. SMP - 22 million
10. NSMBU DX - 21 million
11. RFA - 20 million
12. Switch Sports - 18 million
13. Arceus - 17.7 million
14. LGPE - 16.7 million
15. BDSP - 16 million
16. MHR - 15 million
17. LM3 - 15 million
18. Splatoon 3 - 15 million
19. 3D World - 14 million
20. Superstars - 14 million
Over 20 games that should easily reach 10 million, and (there are others that could reach it like Mario Maker 2, Kirby and unannounced titles). Over 10 with 20 million and over 5 with 30 million. Two titles exceeding 50 million. Sucks that Arceus & BDSP had their legs cut short. Arceus could have been an easy 20+ million seller.
