>>96515076
We know the next four Battletomes. There isn't enough time left in the year to get all of them out this year, especially if, as rumored, three of them are getting multiple models alongside them.

If Sylvaneth come immediately after those, I would say the best we can hope for is spring next year, maybe the last significant AoS release before we enter the traditional "all the machines are busy making Space Marines so you don't get shit for 6 months" phase of the new 40k Edition release

Worst case scenario, autumn next year.

I would lean towards spring, just because during the last stream they basically just said "yeah Kurnothi are coming" and we've gotten multiple Rumor Engines for them already. But hope is the mother of disappointment.