I'd like to clear something up... the "judo chop" technique referred to by many a lay man is, in fact, myth. There are no deliberate striking maneuvers allowed in judo.
Steelers just signed former Hokie defensive back, Macho Harris. I am not sure if he has a shot to make the roster but he has a great story and is a good character guy. I wish him the best and think that if anyone can make him into an NFL Player, it might be Dick Lebeau.