Centro has a winning mentality... Webb appeared that he couldn't handle the pressure. Take away the summer of Webb and 2007 and you have a sub-par career. Take away Centro's Silver Medal and it's still a very impressive career.
People bring up DL races, and in the grand scheme of things, they really don't matter... Centro understands how to race, how to peak, and is deadly that last 300 meters in championship racing. I also think Webb's giant EPO head may have slowed him down. Put Centro's attitude and head on Webb both
literally and figuratively and you have a World Record OG champion.
Centro has been injured many times, but he never let that get to him he bounces back. He is entering his prime years the next few years and I believe he has not lost this year.
I don't think people Realize that we have an actual Gold medal contender in the 1500 this year.