Just a thought - Ady could create multiple versions of RotJ. With Bluray capacity, there's not as much in the way. Traditional ending or controversial ending.
I know that it isn't Ady's intention to match these films up with the ST, but as a fan of Revisited who is also hopeful for the ST I would LOVE it if, should he make changes that don't mesh with the ST, he released a "revisited canon" and a "standard canon" version...