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.
STAR WARS: EPISODE I - THE PHANTOM MENACE (1999): Two Jedi Knights escape a hostile blockade to find allies and come across a young boy who may bring balance to the Force, but the long dormant Sith resurface to reclaim their old glory.