Thanks for the explanation everyone! That really connected the dots for me. I was wonder why, if they were all clones, that Luke "Was a little short to be a stormtrooper." LOL
@fdanielix That's a cool piece of trivia! Sure to come in handy in season 2...
Another question (this one doesn't contain spoilers): Ezra seems to wear fingerless gloves, but he doesn't have any fingernails (like Kanan does), and his fingers seem to be a different color than his face/neck. Is he really wearing two-toned gloves, or is it fingerless gloves and the color difference an optical illusion?