No way man, I'm pretty sure Han or Leia would be aware they had a daughter. I think Rey is Lukes daughter. Seems the easiest explanation.. Which might suggest that it's completely wrong
There's a lot to suggest she's Luke's daughter: She has a similar story; She's evidently powerful in the force; She owns some items reminiscent of Luke's past belongings (a jedi training remote, rebel alliance pilot helmet), et cetera; There's also this teaser. It seems like it is directed to Rey, given that she's the main character. It strongly suggests Rey is related to Luke. In all honesty, I think this series has enough familial twists. I hope she isn't related to Luke. What if she was conceived by the force? Like Anakin? Maybe she'll be the exact opposite of Darth Vader.
There's actually a LOT more than suggestion that she is indeed Luke's daughter. I've actually had this rant in person with rd95, and laid out my entire case. First off, Her name is 1 letter away from the book 7,8,9 name for Luke's daughter, Jeyna (or REYna amirite?). Second, the saber that was her grandfathers (even if it was THE YOUNGLING-STABBER, talk about a family legacy), then her fathers, and is now "calling out to her", and is waiting for family who dropped her off to put her into hiding so that she wouldn't be chased by the renegade jedi from the academy. Now lastly, lets go to the trailer: "THE FORCE IS STRONG IN MY FAMILY. MY FATHER HAD IT. I HAVE IT. AND YOU HAVE IT." So not to even talk about the TFA video game slip where Kylo calls Rey "COUSIN" and Disney is immediately shutting down any and all talk about it when it was posted, we have to look at the fact that honestly it sounds like making Rey's heritage a reveal was like a last minute thought to be a secret. Or else that trailer wouldn't have even been a thing. Disney is being a little hamhanded here. Not even subtle at all.
s Alright fair enough, tons of evidence. To me it almost seems as if there is way too much evidence. The trailer seems to be a dead giveaway, which I think is against the surprise revelation style of star wars. Honestly, like Existentialist, I hope there isn't a "surprise" family connection, though I guess it's star wars so I'm more then likely out of luck there. s
I have to watch it again, but they're totally aware they have a daughter. There's a bunch of times when people ask about Ren and the scene changes. Most notably when Maz asks, "who's the girl?" Han takes a deep breath and the scene changes. Leia does the same thing when she sees Han but there's a scene change. And Ren flips shit when he finds out a girl on dakka has BB-8, and she could be his cousin but the reveal of "I am your brother" is super tempting. I can't guarantee I'm right, but I've already put up 20 bucks to say I am.