Yes, but that depends on if the edit is concerned with what is canon or not.
If it is meant to fit within the nine-film canon, then I agree. That very idea was the subject of my very first post on this site. It would require you changing the explosion in ANH, and to make some slight crawl and dialogue changes, at the very least.
But, speaking for myself, I think it would also be cool to make a fan edit of Return of the Jedi that asks the question, “What if there were only three Star Wars ever?” With that in mind, I would just like to try to make interesting changes that gave the trilogy a more somber and bittersweet ending, regardless of canon.