[@Shadow Daedalus]I like both of the characters, but when you adapt them just remember that I don't want anyone with any actual Force Training, as they would have been hunted down by the Empire and would be in hiding.  Also, if there were any that were willing to fight the Empire, I doubt they would be in hiding until now.

I want to keep to the plot of the original as much as possible, so I don't want anyone that couldn't believably be in the original movie in some form.

That said, a Miraluka would be able to see through the Force, so maybe they could be pretending to be human or just only know that one Force trick.  Other characters can have minor tricks that Force Sensitives can have, but actual trained powers and lightsaber training doesn't fit with the universe.

There would be Lightsabers on the black market and kept as heirlooms, etc.  So if anyone can come up with a good reason for their character to already have one (like how Boba Fett had one), I'll allow it.