An interesting fact about mailbags is that nobody reads the intro. You still have to have one, because it will look weird if you just jump directly into the questions without some sort of preamble. But as soon as your readers see “mailbag” in the headline they just automatically skip ahead to the bolded section that means the first question, so you can pretty much write anything you want and it’s fine because literally nobody will see it. When I was three my parents dressed me up as a Habs fan for Halloween and they still have the photos.