I'm not interested in a major hijack of the thread. Start your own.
Nor am I interested in a long drawn out debate with explanations. I can only do short posts right now.That's my opinion. As such I don't have to explain it.
Bill Belichick learned to film signals of opponents from the former Chiefs, and Charger's coach Schottenheimer. Others like Edwards, Johnson and Cowher did too. They learned from the CHEATS and CHEATERS who still couldn't win.