I think I understand your reasoning. If you lead with the question, then write a bunch of stuff. When they finish reading and get to the end, they may have forgotten the initial question. I guess I have found in my professional experience that leading the with question is often more effective when talking to management. They're often quite busy and may skim the email to judge the importance.
I find that when they skim they are very likely to miss the question and I usually have to bug them a couple times. If I lead with the question and make it concise and direct, it is often answered very quickly. ;) Yes, this is filler text to share my opinion.