I've entertained ALL of these. 1 is basically true, although I really like the Belated Media version of the prequels, that just extracts Jar Jar. The whole Solo twins theory is the only one I outright reject of these. For so many reasons.
Omg when I first met the new Jason I was so confused who he was and everyone was calling him Jason and Ali's brother and I was so confused cause I was like didn't you have dark hair and for the longest time I could not LET IT GO