2021 Pack Speculation

Because of the leak that we're getting a new Stuff Pack (it was briefly up in the Origin Store as Stuff Pack 18), I think the stuff pack might come before the game pack.

So, based on little besides some educated guesses and my personal desires...

Nursery Stuff Pack - preceded by some form of improved babies. (Please note that this one is strictly educated guess, as I don't actually want free babies.)

Sims 4 On Tour Gamepack - Bands, maybe most of those music stations that @12JEREMIA is always asking for.

Sims 4 Back to School Expansion Pack - Expands the schooling options for kids and teens - mostly teens, adds more after school activities. Possibly even an Active School option, but you'll probably have to enroll them in a different school rather than their going to the regular ones.

Sims 4 Werewolves game pack - With an actual mosterous Wolf-Man form, and maybe a wolf form that you can customize further if you own Cats and Dogs (or use some breed of canine other than Canis Lupus for the wolf form - like the Fox)

Sims 4 Stuff we can't fit anywhere else and Hobbies - I have no clue for the other expansion pack, so something Generations like, but not actually called Generations.