There is no doubt on gods green earth that Guerrero would get destroyed early and often. One Pac softens him him to the body, he's finished.
Tell me that it wouldn't be any different than the Margarito fight. lol probably worse considering Guerrero has no jab and no decent footwork. He's a grinder who moves in straight lines with no effects or any kind of particular defense.
Tell me any different after you saw that...
I would rate Marg that fought Pac over this a.s.s. clown Guerrero.
Pac would stop the life out of him at full boar, but considering Guerrero is a god fearing man he would just beat the fear into him. lol