When it comes to these "rapes"... Wouldn't simply removing the "Buttswing" animation also be something to consider? If people abuse it so much, get rid of it and replace it with another action that's less likely to be used for "raping" characters. Wouldn't that be an easy way to decrease that kind of issue?
The "Buttswing" was causing those same problems in IT, so why it was ever added to FH is beyond me...