Harry Potter, as with all great sagas, reaches a point where it becomes heresy to claim that there might be a different version. This would be to suggest that perhaps the wonderful Ms J.K. Rowling might have missed things out, edited the story if you will, so that important characters in the true story go missing so that others are shown in a better light. In this vein I give you Hermaphrodora Weasley, the cousin who is never mentioned.
PS…just in case anyone might think that this is true then just remember…it is all fiction.