Perennial top 5 p4p throughout his career (or rather, let's make that several years encompassing his prime), I'm dead certain.
He schools LSC/Valdez and beats Frampton, GRJ, Warrington & Jo-Jo pretty handily as well. At super feather I wouldn't make anybody even money but guys like Tank, Berchelt, and Vargas would be narrower underdogs/put up a better fight than any of the feathers. Lightweight & light welter are fraught with danger, though, when he was campaigning in those divisions (or attempting to, but occasionally missing the limit by a wee nine pounds ) there were no really outrageous challenges in either save JMM (who still was single-minded in his pursuit of Pac and thus didn't tarry long in any one class) and perhaps Bradley; neither was quite stacked the way they are now.
he was a complete waste of talent lol he would have battered nate campbell and became unified light weight champ if he only put the food down lol
Guzman was an amazing talent. Power with some excellent defensive skills. But such a waste. Between him and Gamboa, not sure who squandered more natural talent
it's got to be guzman because he could have really moved up the weights and had a good run much better then he had