What do we know about the next chapter based on the ending?

First off we know the Divine is not dead, but was rather imprisoned alive by Ygerna. Therefore we also know that the Dragon Knights didn't slay him. How did she managed this when she was dead?

You end up imprisoned like the Divine so you are not dead. There are also about 6 empty places in the prison, whatever that means.

The Divine being alive seems like a big deal because he's the only one that should be able to take on Damian, and if he gets freed, it's very likely, so will the dragon knight.

Rhode is still alive, as is Zandalor. Zandalor was really the main dupe Ygerna was after because he's the one that starts the whole "have to save her to kill him" lie.

One question I have is how did Ygerna piggyback on Talana making you a dragon knight? If you where the last it seems like the dragon knights are out of the game now.

Also is there any indication on how Damian is going to be stopped? I think of this ending as similar to The Empire Strikes Back, except it doesn't really setup any continuation, there's no glimmer of hope.