If he can make the weight without too much difficulty, I don't see why not. The size difference, etc is still there. Can Martinez make that weight now? No. Can he make 154lbs? At a push, possibly.
Martinez would be dead at 150. Personally, I'd like Pac to take on Sergio at 160 for his middleweight belts.
if pac beat sergio at 160, next demand from haters would be "take on the winner of the super 6!"...it just is never enough
155 is too high for pac. and below 155 is too low for sergio, the fight wont happen, and it shouldnt happen
the fight would never happen, but if it did at 150 then no i wouldn't give Pac props for making a champ drop 10lbs to fight him. Pac has made other champs come down to catch weights, its time he returns the favor. at 155 i could see this fight, but not any lower weight...
if Pac beat Serg at 160 i'd give him all the respect in the world... personally i think at 160 Serg KO's Pac...
If Pac beats Sergio at 160 he will be the GOD of boxing. Right now he is a cherry-picking idol of boxing noobs that don't understand nuances of catch weights and fighting guys right after they got a vicious beatdown.