>>39715980let's extrapolate based on leaks and common predictions
1. Grookey
2. Grookey evo 1
3. Grookey evo 2
4. Scorbunny
5. Raboot
6. Scorbunny evo 3
7. Sobble
8. Sizzile
9. Intelleon
10. Wooloo
11. Wooloo evo
12. Gossifleur
13. Eldegoss
14. Corviknight pre-evo
15. Corviknight
16. Drednaw
17. Alcremie
18. Yamper
19. Yamper evo
20. Rolycoly
21. Rolycoly evo
22. Duraludon
23. Obstagoon
24. Sirfetch'd
25. Impidimp
26. Impidimp evo
27. Teapot elephant
28. Skwovet
29. Greedunt
30. Seagull
31. Barracuda
32. Zacian
33. Zamazenta
34. Eternatus
And if they stick to only one trailer a month, plus maybe another trailer tomorrow for VGC, there will probably be another 4-5 pokemon revealed next month, the October trailer will just have the mid starter evos + maybe another 2-3 Pokemon, and all these trailers also have to reveal more Gigantamax and Galarian forms. I genuinely won't be surprised if there are only ~50 new Pokemon, especially when there are two different form gimmicks taking up the "new pokemon" slots.