Official – schmicial

So if your forecast is the Official Weather Forecast of The Kansas City Chiefs does it make it more reliable? Or does it imply that you are only correct 4 times out of 12? I guess I spoke too soon about the winner of the Marketer of the Year Award.
Maybe this can become a trend with “Volkswagen – the official car manufacturer of the 3rd Reich” or “Soap- the official sponsor of prison rape