Not sure the logic there is very sound. St-Pierre is simply too big and too good for Penn, and a survival rate of three rounds is off from both Jon Fitch and Thiago Alves, who lasted five.
Penn’s August 8 lightweight opponent, Kenny Florian, has some hubris of his own. “I may finish [Penn] in the first round,” he says.
Stranger things and all that, but Penn is not the type of reckless fighter who lends himself to an expedient conquering. I anticipate a five-round fight, with IVs all around at the after-part.