I hope we’ll get answers on what happened to the little younglings the clone wars introduced us to in the ilum arc (unfortunately it will probably be in the tbb ugh)
Alternatively here’s my idea: a miniseries dedicated to them called The Lost Younglings chronicling what happened to them during and after order 66. Each episode dedicated to a different youngling culminating in a final episode that sees them together again.
They all survive and grow up to be strong Jedi fighting the empire in their own ways. maybe they decide to go separate ways for safety reasons in the beginning but circumstances and the Force brings them back together again later on.
I kind of imagine something like that being animated, and geared for a younger generation, it'd be so cute!
In the mess, I'm not sure if they'd all be able to stay together. Not unless they were together at the start of it, and even then, it's difficult to imagine them all getting out without there being problems.
But sometimes it's nice to just believe in a future that persists against all odds.