Asking airline management or reps to address it? That's funny stuff.
Adelaide's favourite trick is RW05 with a 5 knot tailwind turning into RW23 on pushback. We love doing all the figures, the whole set up and brief again as we've got nothing better to do with our time and it carries no risk at all. Pushback should be the cut off for the runway change unless its outside performance figures.
Very few can be bothered asking for speed waivers on departure or arrival these days as it's gotten too hard. Saves fuel and time but that's neither here nor there in such a profitable non time critical industry.
Maybe the carpark and food court could throw a few dollars the airlines way!