Donovan, merc…great bits, thank you. It's nice to get a fresh perspective on things. I've done the Jedi survivor before and it stands to reason if some nobody from a seedy background will rise above and face the challenge of being a hero, some Force-sensitive could do the same. I can see some Jedi Knight rescuing/finding a good person they feel will carry on the Jedi tradition, but their tutelage is sadly cut short before they can do muchmore than set them on the path with the basics. Perhaps the Empire catches up with them which would give the young Jedi a neat Obligation involving the Empire (I wouldn't like to assume all Force Exiles MUST be hunted by the Empire). There are so many ways, as you both pointed out.
From what I've read in the beta all you'd really need is the basics of the Lightsaber skill and (storywise) a solid, almost metaphysical push to know where to go in expanding your knowledge of the Force (I can't see a Jedi-in-training magically knowing, "I'll be good and stay on the Light path and be a space monk!"). Much of the peril of learning to be a Jedi in this era is the danger you could pose to yourself and others by not having a firm, supported framework of what it means to wield the Force and be a Jedi.
Did that make any sense? LOL
Also, can you think of anything the Lightsaber skill might do that isn't covered? I can't and the Defense and Deflect tags are pretty solid as they are. I was thinking you might be able to add Advantage to the Defense, if you're good enough. Of course, that might get a little crazy and unless you're a bad-ass you're not wading through hails of blaster fire without a singe, which seems a out of theme for the kind of Jedi that's appropriate in EotE.