"Anderson Silva used one thing that others that are falling to the left hand bomb didn't.A jab and footwork to stay the hell away from Leben and use distance"
That is my point: Good strikers are going to continue to do this to him. Silva's jabs were snapping back Leben's head.
I dind't mean to insinuate his punch was a lucky punch. It was cleaner than probably even he expected though. I just see solid strikers working him over, until he decides he isn't going to prove EVERY FIGHT he has a better chin than anyone else.
Hell of a knockout though! I enjoy watching him fight, love his heart, but he has to step up his defensive game to move up.