Hi Jay,
The Couture/Gonzaga fight reminds me a little of the fight Couture had with Ricco Rodriguz, they are both similar size/build and specialised in BJJ, Randy was dominating Ricco until the size and fatigue became a factor then Ricco pulled victory from the jaws of defeat I believe Randy hired a nutritionist to increase in conditioning and endurance, as you say both Couture and St Pierre and gentlemen and excellent ambasadors for MMA. I think anyone listening to these guys speak would realise MMA fighters are not neanderthal monsters but competitive dedicated athletes
Whens your