It occurred to me yesterday that, if sticking to canon, this is destined to be the most boring show about the Rebellion ever.
Hearken back to the opening crawl of Episode IV:
"It is a period of civil war. Rebel spaceships, striking from a hidden base, have won their first victory against the evil Galactic Empire."
First. Victory.
Meaning that, throughout this entire series, there can never be anything remotely close to a major engagement, at most a few skirmishes, that the rebels will probably lose. This will end up being a small underground guerrilla movement that can't hope to make any change. The real, organized rebellion won't kick off for years after this series is done.