My second comment in this topic but I can't ressist!
CAS:
- Life stage: pre-teen
- Life stage: mid adult
- Enthusiasm system
- Body hair
- Body freckles
- Body scars
- Horses as pet
- Zodiac
Build:
- Spiral stairs
- Roof gutters
- Auto-roofs
- Greenhouse tool
- Awning tool
- Round swimming pool
- Garage tool
Worlds:
- Worlds Packs besides Game Packs, like in TS3 as separated product but based in real life regions like Scandinavia, the Mediterranean Europe or Egypt. Each with a world, new gameplay, CAS and objects.
- A free world for Seasons owners
- A refresh for Granite Falls, including swimming and house buildings and living without mods
Occults:
- Werewolves
- Mummies
- Maybe zombies
Buy:
- Deep fryer
- Pizza oven
- Mechanic bull
- Sewing machine
- Pottery table
- Jewelry station
- Blacksmith station
- Ballet barre
- Breaking boards
- Butter churner
- Dog houses
- Hydrponic vertical planter
- Lawn mowers
- Volleyball net for swimming pool
- Swimming pool filters
- Pool tables
- Telescopes
- Garage clutter
- Junk car for restoration
- Bicycles for kids
- Trampoline
- Water slide
- Casino items
- Archery station
- Axe throwing station
- Log rolling station
- Saxophone
- Drums
- Bass
- Nectar maker (off the grid and powered)
- Grid life clutter (fuse box, services meters, propane tank)
- Water heaters
Gameplay:
- Lawn care
- Moon phases
- Hail
- Burglar and police
- Snow deep
- Laundromat lot type for Laundry Day owners
- Enhanced restaurant gameplay (maybe a Dine Out refresh)
- Swimming pool care
- Boarding schools
- Cars
- Slap dance
- Birds watch
- Waves watch
- Swimming in Granite Falls
- First love (for childres or pre-teens)
- Middle age crisis (for mid adults or adults)
- Karate
- Ballet
- Crafting hobbies (sewing, pottery jewelry)
- Nectar making
- More harvestables, specially herbs and flowers
- Water heating
- Birds pets
- Cow tipping and tic tac toe
- Chicken plays boardgames like in TS2 for consoles
- Content fromt The Urbz maybe for teens and pre-teens
Legacy NPCs and households
- Monty family
- Capp family
- Gabby the mime