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IIRC, DVD cases are specifically mentioned under Trailers Always Spoiler, as are DVD menus. If there's enough of such covers to make it tropable, feel free to take it to YKKTW.
My name is Freezer and my anti-drug is porn.Sounds like Late-Arrival Spoiler. that page contains several spoilers from covers and menus.
From the rope description: Basically, a Late Arrival Spoiler is when a particular revelation in a current work is spoiled by official sources and merchandise.
Edited by AlexThePrettyGood Everything can be found on the Internet... except common sense.
Is there an equivalent of Trailers Always Spoil for when the cover art of a book, DVD case, and so forth provides the spoiler? Or is that just a variant of the Trailer version?