You might get some out of predicting the first and last words and word type of a redaction (based on the words next to the redaction), but it's only cutting dow

You might get some out of predicting the first and last words and word type of a redaction (based on the words next to the redaction), but it's only cutting down on brute force space. That makes short redactions more dangerous for declassification than entire paragraphs as a general rule because you have no context to start from, but that's probably common sense to people doing redactions.