So...out of curiosity, are certain fans still claiming that Disney has issued some kind of ban on mentioning prequel material or has this movie finally convinced them otherwise? Because I'm pretty sure that between the various prequel name drops and an appearance by Mr. Hornhead McTattooedFace himself this movie should put that idea to bed forever.
On a related note, I like how the Aurra Sing name drop simultaneously establishes how dangerous Beckett is, that he's probably a backstabver, but also leaves open the possibility that he's full of crap.
"I didn't kill her, I just pushed her. The fall probably killed her."
Point 1) Aurra Sing isn't the clumsy type, nor is she naive and she prefers ranged weapons over hand-to-hand, so the only way Beckett could have ever gotten into a position where pushing her was even possible is if he was within her confidence and she turned her back on him.
Point 2)
"The fall probably killed her." This implies that he didn't stick around to check, so she could still be alive.
Point 3) While he's happy to claim credit for the kill, instead of embellishing his victory as most in his line of work would, he's playing it down. Which to me suggests some combination of false modesty as a way to gain trust and possibly edging his bets just in case she ever pops up again (she
survived this after all!) Indeed, that whole thing reeks of a double cross.
Also, random observation: Lando owes her money. That means she's either a better card player than he is (interesting!) or at some point, he hired her for a job and didn't pay her. Given he her speciality is assassination, one has to wonder who Lando wanted dead...