From Metro US:
“[…] Mark Hamill has now admitted that he is a little disappointed that Lucas is no longer involved, while also registering his disappointment that the powers that be over at the studio weren’t “more accepting of his guidance and advice.”
“What I wish is that they had been more accepting of his guidance and advice. Because he had an outline for ‘7,’ ‘8,’ and ‘9’. And it is vastly different to what they have done.”
But Hamill refused to overly attack Disney for their treatment of Lucas, instead insisting that their decision has clearly worked wonders because after the release of “The Force Awakens” and “Rogue One” the “Star Wars” franchise has never been more popular.
“But then again, I don’t want to be an old stick in the mud. There were the originals. There’s the prequels. But that’s all George. And now we have the next generation. And as far as I can see they are more popular than ever.” […]”
Mark Hamill played Luke Skywalker in Episodes IV through VIII.