They might take pieces of story here and there from the different lores and come up with their own story, they’ll probably change the names too.
If they go back far enough, we might even see Yoda’s father or grandfather, as they live to be around 900 years old, so who knows.
I do wonder if they will keep certain alien species, like Yoda or Tusken Raiders in this new trilogy, something that we can relate too, something that says, that’s Star Wars, even though it’s in another part of the galaxy and time frame.