of course you fight to be champion, but if only championship contenders were fighting, there would only be about 3 or 4 guys in each division. i was simply saying he has a better chance to win the title at 155 than 170. alot of guys continue to fight even though they'll never be champions. you can say for alot of guys in every division.
everybody knows that GSP should've won the first match, but thats why they fight, he still has to prove it. if serra does nothing else for the rest of his career, he still KO'd the man who could supplant Matt Hughes as the greatest WW ever, even if it was lucky:D . i do agree that Serra is probably best suited at coaching