I love the guy who did that "What if episode X was good". I hear his Episode 3 version is due out any day now.
I'd love to see them completely change the prequels, but at the same time I'd also understand if they made very subtle changes. Like ... suppose they leave Midicloriens IN the story, but instead refer to them as microscopic creatures that are simply ATTRACTED to force-sensitive individuals, thus using them as a measuring tool, but leaving the magic in place.
It's out now. I just watched all 3 of them (for the first time) back to back. Quality stuff. I'd watch the remakes.