Speaking of characters that didn't get fleshed out in the movie, what about Lor San Tekka? When he first appeared and the whole movie kind of said 'hey we remember this guy, don't you remember this guy? He totally knows the Princess and he apparently was somebody when he was younger', I was trying to place his face with minor male characters from the original trilogy. Dodonna? He knew the Princess but was elderly at Yavin. Rieekin? Maybe, but still pushing it on age. Mon Mothma with a sex change?
Oh wait, it was Lor San Tekka. Remember him? I mean you should because he was painted as such a known figure in the film and we were supposed to show some amount of feeling at his death.
I realize that Captain Antilles was given a similar treatment in A New Hope, but he had 20 seconds of screen time. Lor had 3 minutes give or take of exposition, interrogation, and execution. When a character is given that much back to back screen time, you at least need to be named on screen.