There a scary lump thats for sure, but watch some of the bites carefully, many times the dogs drop off and then go back in, why................ Because they are not committing with a deep full mouthed bite and aren't holding on, also a one bite shows the man coming straight at the dog but the dog bananas round for the bite, this is because it doesn't have the drive to take the bite straight on and face the fella full on.
People are always after something different!!! Whether its a serious mali of a serious ovatchrka its like being run over at 60mph by a ford focus or a range rover, both are