Of ONE stick (yaw), on the others you can only adjust expo which has no effect at full deflection.
That is possible and already happened to someone else. Here he said he still had a picture though.
Besides, what if I wasn't filming? What if I was just trying to whiz around to the other side of an object as quickly as possible to get a better shot, and not waste time? There are many perfectly reasonable situations where an experienced pilot may need to move the sticks to their extremities. You really shouldn't make baseless assumptions.