Personally, I don't think this is a good idea. What more of a send-off do these characters need than the one they got in Return of the Jedi. I love these OT characters, but the only one of the central three that is worth bringing back is Luke by virtue of him being the only Jedi left at the end of 6. Let Han/Leia be simply a cameo as leaders of whatever organisation is set up for the heroes or just referred to. It doesn't even need to be their offspring at the centre of the films
Absolutely agree. Return Of The Jedi had the most rewarding, happy ending any movie or trilogy could hope for. But like I said, I love the original characters so much I'll just be glad to see what they are up to so many years later in a galaxy far, far away!
Even at the risk of being an original trilogy "buzz kill". I'm thinking Episode 7 will be more fun than dark.