I'd like to see a helicopter ride flying over the course beforehand with commentary stating gears, speed, braking points, hazards etc like we have in Australia with most telecast races. It would give you a great perspective.
I wouldn't and I don't think the other drivers really want to sit through that or need to be told that info, and if they do they shouldn't be there about to race. As with every wish though, wish to your hearts content but remember that golden word, optional.
ADSTA is probably looking from the point of view of having that flyover before every race, even the 30th race, at the same track. However that's also assuming it's forced, and this is a wishlist, so cool. I think it would add to atmosphere for those that want it.
I know all that info before I race any track from practising at the track. When sim racing at a track for the first time I'd rather have no knowledge of the track, making it more fun and to expect the unexpected. In real life, you couldn't tell me enough about what to expect.