There’s no clear line to dictate how much “literary arrangement” is too much, but there
is an extremely clear ethical line between arrangement and misrepresentation. This line depends on intention. Thus, Mitchell’s changes are reasonable because they clarify Hunter’s identity and significance. It accentuates the truth and humanity in the story, rather than distorting it. But misrepresentation is a fundamental violation of trust, and it destroys a writer’s credibility. This is a serious problem because trust and credibility are foundational to the writing profession: without them, writers can’t convince others to take them seriously.