The article I read was from this months Insider Magazine. I got the impression that the biggest story was going to be the repercussions of having lived in a galaxy that has been at war for the entire lives of the main characters.
I’m actually looking forward to the character of Cade, I think this is a chance to make SW dangerous and exciting again.
My best guess is Cade will be very Han Solo-ish and much less whiny than the other Skywalkers.
..or maybe everyone else hates the idea. I can get used to that too.