The Welterweight is a competitive division enough!
And GSP is big enough for welterweight, there's no point fighting a taller guy like that, who even fought at 205...
You know, there's a reason why they make weight categories... The expression "best fighter, pound for pound" refers to a realtive talent, the goal being to avoid making a dolphin fight a whale!
The sport is risign, I'm sure they'll have plenty of nice match up in there own division... tonight's fight, GSP against BJ, should be seen as a lesson to remember: to each his own... stay in your weigh class guys!