Interesting idea Padme starting the rebellion but I personally don't see this to be a plausible path Padme would take, all Padme heard about Anakin was speculation to her she can't just accept her husband's fall so easily and start a rebellion especially when she's about to start a family with Anakin just think there'd be too much conviction in Padme to make this alternate scene seem believable would just be too convenient if she believed his fall like that.
Maybe we could all learn a thing or two from those sandwiches ~Ice King