"

 ""Reverting to simpler version"" is that your only justification? 

wrt Sweeney Todd.  Saying that someone's existince has not been disproven is not an encylcopaedic comment, it doesn't make sense - you can't disprove someone's existence.  Its presence is a wart, please don't simply discard edits - incorporate them and come to a new version.    "