If you let them know early enough (Director) they can plan for the speeds you need to fly. 170 to 5 is a common request for something like a 777-300, otherwise you need to throw the gear out way early (unless you like the sound of the config. warning). If you want to leave the hold clean >220kts let them know and it will be sorted.
I think the problems arise when someone does what is necessary for operating their a/c but hasn’t told anyone that today is a bit different. Annoying if you’re the guy that has to G/A because of that...