I have zero interest in including canon characters, as already noted the universe is just too big. I tend to localize my campaigns, that is, the PC's interests and relationships are focussed on the fate of their home, kind of like Rebels.
The one exception was my son's Jedi campaign, set roughly 800 years before the fall of the Republic, where as a soon-to-be-knighted Sentinel he ended up rescuing some kind of rare egg, and when the egg hatched, out popped baby Yoda...
I have a few more story arcs planned before my son's PC takes on Yoda as a Padawan (and a very mischievous Padawan at that, always getting into trouble), and I have a vague plan to get them to Lothal to set up that whole thing with the wolves and the temple there.