The guy at the back is putting himself in real danger, if the roll unfolds his going to know about it.Oh yeah that looks safe. Glad that dude in the trailer has enough confidence to stand behind that thing, right in the roll pathway.This is the most idiotic and unsafe unloading technique ive ever seen.If this guy was making a smoothie he would stick his whole hand in the blender.That'll work just fine a few hundred times, and then there's the one time it doesn't.