:I can't see any changes that improve the article or readibility, I'm afraid. Again the "rough" has been questioned and removed - it probably needs the speech marks around the word again. I think it was Brian that removed "Christopher Hitchens, when attempting to summarise Guevara's legacy, speculated thus..." replacing it with a mere "Christopher Hitchens commented.." - the reason given was that the former was too "catty". I don't quite understand which aspect of the sentence the "catty" refers to, but I think it needs to be explained that Chris wasn't just pontificating in a vacuum - some sort of context is required.