Forum Thread
Rumbling
Forum-Index → Suggestions → Rejected → RumblingHowever, the system does not allow you to do so, and if you sent it there for 12 hours, you'd have to wait all that time in order to resend your pokemon.
My suggestion is that if you send your pokemon on the wrong rumble mission, within the first 5 minutes, you should be able to recall your pokemon.
It also wouldn't allow people to recall them halfway so they can complete a mystery like this year's Mystery #3 in the Darktober event.
So, Support?