If the league office drops a five-minute video the morning after a call to explain what the ref meant to call, the call was wrong. That is the entire argument. You can stop there.
They dress it up in mechanic language. Talk about the rule book. Reference the angle the official had. And it sounds almost reasonable until you remember that the team that lost that game does not get to replay the fourth quarter because Dean Blandino's successor made a clean PowerPoint. The explanation exists to protect the shield. Not to serve the game. The NFL is not interested in accountability. It is interested in the appearance of accountability, and it has learned that a well-produced explainer video is cheaper than actually fixing the process.
The Seattle Seahawks did not get another shot at Super Bowl XLIX. The Saints did not get another crack at the 2018 NFC Championship. The video did not give those franchises anything. It gave the league office something to point to. That is the difference. Accountability has consequences. This has content. And that's the take.