Emerald is probably still hunting down Lars and the Off-Colors

Some closure on that whole Jasper and Lapis thing now that Lapis is a full time Crystal Gem and Jasper is back



Rescuing the Zoomans and reintegrating them back to Earth



The hundreds of actual Rose Quartz gems bubbled up on the Zoo are still there and could probably be set free now



We still don’t know what Rose/Pink was keeping in the chest in Lion’s mane

The fate of Blue Zircon, Lemon Jade, and the Topaz fusion were left up in the air

Homeworld is still facing a resource crisis and is literally split in half and hanging on by threads



And Lars is effectively immortal and he’ll totally outlive everyone

I feel like this next season will be more like a giant epilogue and doing cleanup on everything that’s been left open, unless we get a timeskip like what everyone is counting on